diff --git a/app_account_invoice_product_multi_add/static/description/index.html b/app_account_invoice_product_multi_add/static/description/index.html
index e2268850..e2fa2bbb 100644
--- a/app_account_invoice_product_multi_add/static/description/index.html
+++ b/app_account_invoice_product_multi_add/static/description/index.html
@@ -103,7 +103,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_account_superbar/static/description/index.html b/app_account_superbar/static/description/index.html
index 64d2d9c7..7343f162 100644
--- a/app_account_superbar/static/description/index.html
+++ b/app_account_superbar/static/description/index.html
@@ -15,7 +15,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row">
-        <div class="oe_span12">
+        <div class="row">
             <img class="oe_demo oe_screenshot" src="banner.png">
         </div>
         <div class="oe_span12 oe_spaced">
@@ -153,23 +153,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a> <span class="text-warning">Important! Reboot odoo after installed.</span>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of superbar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use7.jpg">
                 </div>
@@ -177,7 +177,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use8.jpg">
                 </div>
@@ -185,7 +185,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use9.jpg">
                 </div>
@@ -193,7 +193,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="usea.jpg">
                 </div>
@@ -201,7 +201,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -209,7 +209,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click checkbox to set whether to show child nodes data.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use2.jpg">
                 </div>
@@ -217,7 +217,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Press Ctrl(Windows) / Cmd(Mac) to Select Multi Nodes</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use3.jpg">
                 </div>
@@ -225,7 +225,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
@@ -233,15 +233,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set super bar position, left or right.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use5.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -262,7 +262,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_account_superbar_chinese/static/description/index.html b/app_account_superbar_chinese/static/description/index.html
index 64d2d9c7..7343f162 100644
--- a/app_account_superbar_chinese/static/description/index.html
+++ b/app_account_superbar_chinese/static/description/index.html
@@ -15,7 +15,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row">
-        <div class="oe_span12">
+        <div class="row">
             <img class="oe_demo oe_screenshot" src="banner.png">
         </div>
         <div class="oe_span12 oe_spaced">
@@ -153,23 +153,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a> <span class="text-warning">Important! Reboot odoo after installed.</span>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of superbar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use7.jpg">
                 </div>
@@ -177,7 +177,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use8.jpg">
                 </div>
@@ -185,7 +185,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use9.jpg">
                 </div>
@@ -193,7 +193,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="usea.jpg">
                 </div>
@@ -201,7 +201,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -209,7 +209,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click checkbox to set whether to show child nodes data.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use2.jpg">
                 </div>
@@ -217,7 +217,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Press Ctrl(Windows) / Cmd(Mac) to Select Multi Nodes</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use3.jpg">
                 </div>
@@ -225,7 +225,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
@@ -233,15 +233,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set super bar position, left or right.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use5.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -262,7 +262,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_account_ztree/static/description/index.html b/app_account_ztree/static/description/index.html
index 5825269f..c39b1608 100644
--- a/app_account_ztree/static/description/index.html
+++ b/app_account_ztree/static/description/index.html
@@ -7,7 +7,7 @@
 
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <div class="alert alert-info" style="padding:8px;font-weight: 300; font-size: 20px;">
                 <i class="fa fa-hand-o-right"></i><b> Key features: </b>
                 <ul class="list-unstyled">
@@ -152,7 +152,7 @@
 </section>
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_auto_backup/static/description/index.html b/app_auto_backup/static/description/index.html
index c8a8fdec..21041b80 100644
--- a/app_auto_backup/static/description/index.html
+++ b/app_auto_backup/static/description/index.html
@@ -1,6 +1,6 @@
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Database Automated backups</h2>
             <p>optimized from auto_backup of Yenthe Van Ginneken</p>
             <h3 class="oe_slogan">A tool for all your back-ups, internal and external!</h3>
@@ -44,7 +44,7 @@
 <!--Third block -->
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Test connection</h2>
             <h3 class="oe_slogan">Checks your credentials in one click</h3>
         </div>
@@ -82,7 +82,7 @@
 <!--Fifth block -->
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Contact / Support</h2>
             <h3 class="oe_slogan">Need help or want extra features?</h3>
         </div>
diff --git a/app_base_chinese/static/description/index.html b/app_base_chinese/static/description/index.html
index 62d5759b..71f6ea24 100644
--- a/app_base_chinese/static/description/index.html
+++ b/app_base_chinese/static/description/index.html
@@ -1,11 +1,11 @@
 <section class="oe_container">
     <div class="oe_row oe_spaced" >
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">App base chinese. Local customize for china user  </h2>
             <h3 class="oe_slogan">Set all chinese default value. Like Default country, timezone, currency, partner... </h3>
             <div class="oe_row">
                 <h3>Lastest update: v13.20.04.11</h3>
-                <div class="oe_span12">
+                <div class="row">
                     <img class="oe_demo oe_screenshot" src="banner.jpg">
                 </div>
                 <div class="oe_span12 oe_spaced">
@@ -31,7 +31,7 @@
                         </ul>
                     </div>
                 </div>
-                <div class="oe_span12">
+                <div class="row">
                     <img class="oe_demo oe_screenshot" src="cnreadme.jpg">
                 </div>
             </div>
@@ -62,7 +62,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_base_superbar/static/description/index.html b/app_base_superbar/static/description/index.html
index 91faa7e0..33dab005 100644
--- a/app_base_superbar/static/description/index.html
+++ b/app_base_superbar/static/description/index.html
@@ -341,23 +341,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a> <span class="text-warning">Important! Reboot odoo after installed.</span>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of superbar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use7.jpg">
                 </div>
@@ -365,7 +365,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use8.jpg">
                 </div>
@@ -373,7 +373,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use9.jpg">
                 </div>
@@ -381,7 +381,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="usea.jpg">
                 </div>
@@ -389,7 +389,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -397,7 +397,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click checkbox to set whether to show child nodes data.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use2.jpg">
                 </div>
@@ -405,7 +405,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Press Ctrl(Windows) / Cmd(Mac) to Select Multi Nodes</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use3.jpg">
                 </div>
@@ -413,7 +413,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
@@ -421,15 +421,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set super bar position, left or right.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use5.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -453,7 +453,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_chatgpt/static/description/index.html b/app_chatgpt/static/description/index.html
index 372b566b..2e58d4c2 100644
--- a/app_chatgpt/static/description/index.html
+++ b/app_chatgpt/static/description/index.html
@@ -1,11 +1,11 @@
 <section class="oe_container">
     <div class="oe_row oe_spaced" >
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan"> Latest ChatGPT AI Center. GPT 3.5, Dall-E Image.Multi Robot Support. Chat and Training </h2>
             <h3 class="oe_slogan"> Support chatgpt 4 image. 3.5 turbo, text-davinci, DALL·E, Integration All ChatGpt Api. </h3>
             <div class="oe_row">
                 <h3>Lastest update: v16.23.03.16</h3>
-                <div class="oe_span12">
+                <div class="row">
                     <img class="oe_demo  oe_screenshot"  style="max-height: 100%;" src="banner.gif">
                 </div>
                 <div class="oe_span12 oe_spaced">
@@ -198,7 +198,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_common/static/description/index.html b/app_common/static/description/index.html
index aeada7ab..6a5c501b 100644
--- a/app_common/static/description/index.html
+++ b/app_common/static/description/index.html
@@ -1,11 +1,11 @@
 <section class="oe_container">
     <div class="oe_row oe_spaced" >
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan"> </h2>
             <h3 class="oe_slogan"> </h3>
             <div class="oe_row">
                 <h3>Lastest update: v13.20.01.01</h3>
-                <div class="oe_span12">
+                <div class="row">
                     <img class="oe_demo  oe_screenshot"  style="max-height: 100%;" src="banner.png">
                 </div>
                 <div class="oe_span12 oe_spaced">
@@ -69,7 +69,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_company_chart_hierarchy/static/description/index.html b/app_company_chart_hierarchy/static/description/index.html
index 27f11ec6..8b0409fc 100644
--- a/app_company_chart_hierarchy/static/description/index.html
+++ b/app_company_chart_hierarchy/static/description/index.html
@@ -6,7 +6,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <div class="alert alert-info" style="padding:8px;font-weight: 300; font-size: 20px;">
                 <i class="fa fa-hand-o-right"></i><b> Key features: </b>
                 <ul class="list-unstyled">
@@ -205,7 +205,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_contacts_superbar/static/description/index.html b/app_contacts_superbar/static/description/index.html
index 110d3c14..bbdad06d 100644
--- a/app_contacts_superbar/static/description/index.html
+++ b/app_contacts_superbar/static/description/index.html
@@ -15,7 +15,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row">
-        <div class="oe_span12">
+        <div class="row">
             <img class="oe_demo oe_screenshot" src="banner.png">
         </div>
         <div class="oe_span12 oe_spaced">
@@ -153,23 +153,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a> <span class="text-warning">Important! Reboot odoo after installed.</span>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of superbar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use7.jpg">
                 </div>
@@ -177,7 +177,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use8.jpg">
                 </div>
@@ -185,7 +185,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use9.jpg">
                 </div>
@@ -193,7 +193,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="usea.jpg">
                 </div>
@@ -201,7 +201,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -209,7 +209,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click checkbox to set whether to show child nodes data.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use2.jpg">
                 </div>
@@ -217,7 +217,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Press Ctrl(Windows) / Cmd(Mac) to Select Multi Nodes</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use3.jpg">
                 </div>
@@ -225,7 +225,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
@@ -233,15 +233,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set super bar position, left or right.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use5.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -262,7 +262,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_crm_superbar/static/description/index.html b/app_crm_superbar/static/description/index.html
index d6c8dc1b..ca2e894e 100644
--- a/app_crm_superbar/static/description/index.html
+++ b/app_crm_superbar/static/description/index.html
@@ -15,7 +15,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row">
-        <div class="oe_span12">
+        <div class="row">
             <img class="oe_demo oe_screenshot" src="banner.png">
         </div>
         <div class="oe_span12 oe_spaced">
@@ -165,23 +165,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a> <span class="text-warning">Important! Reboot odoo after installed.</span>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of superbar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use7.jpg">
                 </div>
@@ -189,7 +189,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use8.jpg">
                 </div>
@@ -197,7 +197,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use9.jpg">
                 </div>
@@ -205,7 +205,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="usea.jpg">
                 </div>
@@ -213,7 +213,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -221,7 +221,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click checkbox to set whether to show child nodes data.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use2.jpg">
                 </div>
@@ -229,7 +229,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Press Ctrl(Windows) / Cmd(Mac) to Select Multi Nodes</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use3.jpg">
                 </div>
@@ -237,7 +237,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
@@ -245,15 +245,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set super bar position, left or right.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use5.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -274,7 +274,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_hr_department_chart/static/description/index.html b/app_hr_department_chart/static/description/index.html
index 798173b9..2bff091e 100644
--- a/app_hr_department_chart/static/description/index.html
+++ b/app_hr_department_chart/static/description/index.html
@@ -6,7 +6,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <div class="alert alert-info" style="padding:8px;font-weight: 300; font-size: 20px;">
                 <i class="fa fa-hand-o-right"></i><b> Key features: </b>
                 <ul class="list-unstyled">
@@ -183,7 +183,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_hr_expense_superbar/static/description/index.html b/app_hr_expense_superbar/static/description/index.html
index 08e9523e..88c52830 100644
--- a/app_hr_expense_superbar/static/description/index.html
+++ b/app_hr_expense_superbar/static/description/index.html
@@ -5,7 +5,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row">
-        <div class="oe_span12">
+        <div class="row">
             <img class="oe_demo oe_screenshot" src="hr2.gif">
         </div>
         <h2 class="text-center text-warning">!This moduld Do Need extra paid Apps
@@ -175,23 +175,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a> <span class="text-warning">Important! Reboot odoo after installed.</span>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of superbar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use7.jpg">
                 </div>
@@ -199,7 +199,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use8.jpg">
                 </div>
@@ -207,7 +207,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use9.jpg">
                 </div>
@@ -215,7 +215,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="usea.jpg">
                 </div>
@@ -223,7 +223,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -231,7 +231,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click checkbox to set whether to show child nodes data.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use2.jpg">
                 </div>
@@ -239,7 +239,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Press Ctrl(Windows) / Cmd(Mac) to Select Multi Nodes</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use3.jpg">
                 </div>
@@ -247,7 +247,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
@@ -255,15 +255,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set super bar position, left or right.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use5.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -284,7 +284,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_hr_superbar/static/description/index.html b/app_hr_superbar/static/description/index.html
index 08e9523e..88c52830 100644
--- a/app_hr_superbar/static/description/index.html
+++ b/app_hr_superbar/static/description/index.html
@@ -5,7 +5,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row">
-        <div class="oe_span12">
+        <div class="row">
             <img class="oe_demo oe_screenshot" src="hr2.gif">
         </div>
         <h2 class="text-center text-warning">!This moduld Do Need extra paid Apps
@@ -175,23 +175,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a> <span class="text-warning">Important! Reboot odoo after installed.</span>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of superbar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use7.jpg">
                 </div>
@@ -199,7 +199,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use8.jpg">
                 </div>
@@ -207,7 +207,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use9.jpg">
                 </div>
@@ -215,7 +215,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="usea.jpg">
                 </div>
@@ -223,7 +223,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -231,7 +231,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click checkbox to set whether to show child nodes data.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use2.jpg">
                 </div>
@@ -239,7 +239,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Press Ctrl(Windows) / Cmd(Mac) to Select Multi Nodes</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use3.jpg">
                 </div>
@@ -247,7 +247,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
@@ -255,15 +255,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set super bar position, left or right.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use5.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -284,7 +284,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_hr_ztree/static/description/index.html b/app_hr_ztree/static/description/index.html
index 5825269f..c39b1608 100644
--- a/app_hr_ztree/static/description/index.html
+++ b/app_hr_ztree/static/description/index.html
@@ -7,7 +7,7 @@
 
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <div class="alert alert-info" style="padding:8px;font-weight: 300; font-size: 20px;">
                 <i class="fa fa-hand-o-right"></i><b> Key features: </b>
                 <ul class="list-unstyled">
@@ -152,7 +152,7 @@
 </section>
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_mail_superbar/static/description/index.html b/app_mail_superbar/static/description/index.html
index f8ea1c74..5b2e3d7a 100644
--- a/app_mail_superbar/static/description/index.html
+++ b/app_mail_superbar/static/description/index.html
@@ -33,7 +33,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row">
-        <div class="oe_span12">
+        <div class="row">
             <img class="oe_demo oe_screenshot" src="http://www.odoo.com/apps/modules/13.0/app_web_superbar/superbar.gif">
         </div>
         <h3 class="oe_slogan">Advance Search, Advance Filter with Parent Children Tree.</h3>
@@ -327,23 +327,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a> <span class="text-warning">Important! Reboot odoo after installed.</span>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of superbar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use7.jpg">
                 </div>
@@ -351,7 +351,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use8.jpg">
                 </div>
@@ -359,7 +359,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use9.jpg">
                 </div>
@@ -367,7 +367,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="usea.jpg">
                 </div>
@@ -375,7 +375,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -383,7 +383,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click checkbox to set whether to show child nodes data.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use2.jpg">
                 </div>
@@ -391,7 +391,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Press Ctrl(Windows) / Cmd(Mac) to Select Multi Nodes</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use3.jpg">
                 </div>
@@ -399,7 +399,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
@@ -407,15 +407,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set super bar position, left or right.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use5.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -439,7 +439,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_mixin_name_en/static/description/index.html b/app_mixin_name_en/static/description/index.html
index 62d5759b..71f6ea24 100644
--- a/app_mixin_name_en/static/description/index.html
+++ b/app_mixin_name_en/static/description/index.html
@@ -1,11 +1,11 @@
 <section class="oe_container">
     <div class="oe_row oe_spaced" >
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">App base chinese. Local customize for china user  </h2>
             <h3 class="oe_slogan">Set all chinese default value. Like Default country, timezone, currency, partner... </h3>
             <div class="oe_row">
                 <h3>Lastest update: v13.20.04.11</h3>
-                <div class="oe_span12">
+                <div class="row">
                     <img class="oe_demo oe_screenshot" src="banner.jpg">
                 </div>
                 <div class="oe_span12 oe_spaced">
@@ -31,7 +31,7 @@
                         </ul>
                     </div>
                 </div>
-                <div class="oe_span12">
+                <div class="row">
                     <img class="oe_demo oe_screenshot" src="cnreadme.jpg">
                 </div>
             </div>
@@ -62,7 +62,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_module_superbar/static/description/index.html b/app_module_superbar/static/description/index.html
index 103a081b..b5f03024 100644
--- a/app_module_superbar/static/description/index.html
+++ b/app_module_superbar/static/description/index.html
@@ -194,23 +194,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a> <span class="text-warning">Important! Reboot odoo after installed.</span>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of superbar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use7.jpg">
                 </div>
@@ -218,7 +218,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use8.jpg">
                 </div>
@@ -226,7 +226,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use9.jpg">
                 </div>
@@ -234,7 +234,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="usea.jpg">
                 </div>
@@ -242,7 +242,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -250,7 +250,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click checkbox to set whether to show child nodes data.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use2.jpg">
                 </div>
@@ -258,7 +258,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Press Ctrl(Windows) / Cmd(Mac) to Select Multi Nodes</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use3.jpg">
                 </div>
@@ -266,7 +266,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
@@ -274,15 +274,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set super bar position, left or right.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use5.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -303,7 +303,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_mrp_bom_product_multi_add/static/description/index.html b/app_mrp_bom_product_multi_add/static/description/index.html
index f05247e4..c6e9c8b1 100644
--- a/app_mrp_bom_product_multi_add/static/description/index.html
+++ b/app_mrp_bom_product_multi_add/static/description/index.html
@@ -113,7 +113,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_mrp_production_chart/static/description/index.html b/app_mrp_production_chart/static/description/index.html
index e9226e51..1d5edd19 100644
--- a/app_mrp_production_chart/static/description/index.html
+++ b/app_mrp_production_chart/static/description/index.html
@@ -10,7 +10,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <div class="alert alert-info" style="padding:8px;font-weight: 300; font-size: 20px;">
                 <i class="fa fa-hand-o-right"></i><b> Key features: </b>
                 <ul class="list-unstyled">
@@ -184,7 +184,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_mrp_production_zchart/static/description/index.html b/app_mrp_production_zchart/static/description/index.html
index 9238bb7d..867dc5d0 100644
--- a/app_mrp_production_zchart/static/description/index.html
+++ b/app_mrp_production_zchart/static/description/index.html
@@ -10,7 +10,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <div class="alert alert-info" style="padding:8px;font-weight: 300; font-size: 20px;">
                 <i class="fa fa-hand-o-right"></i><b> Key features: </b>
                 <ul class="list-unstyled">
@@ -184,7 +184,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_mrp_superbar/static/description/index.html b/app_mrp_superbar/static/description/index.html
index d05dd12a..b05bee4d 100644
--- a/app_mrp_superbar/static/description/index.html
+++ b/app_mrp_superbar/static/description/index.html
@@ -5,7 +5,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row">
-        <div class="oe_span12">
+        <div class="row">
             <img class="oe_demo oe_screenshot" src="mrp1.gif">
         </div>
         <h3 class="oe_slogan">Advance Search, Advance Filter with Parent Children Tree.</h3>
@@ -250,23 +250,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a> <span class="text-warning">Important! Reboot odoo after installed.</span>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of superbar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use7.jpg">
                 </div>
@@ -274,7 +274,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use8.jpg">
                 </div>
@@ -282,7 +282,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use9.jpg">
                 </div>
@@ -290,7 +290,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="usea.jpg">
                 </div>
@@ -298,7 +298,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -306,7 +306,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click checkbox to set whether to show child nodes data.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use2.jpg">
                 </div>
@@ -314,7 +314,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Press Ctrl(Windows) / Cmd(Mac) to Select Multi Nodes</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use3.jpg">
                 </div>
@@ -322,7 +322,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
@@ -330,15 +330,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set super bar position, left or right.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use5.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -362,7 +362,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_mrp_workcenter_chart/static/description/index.html b/app_mrp_workcenter_chart/static/description/index.html
index ba5942ab..76908251 100644
--- a/app_mrp_workcenter_chart/static/description/index.html
+++ b/app_mrp_workcenter_chart/static/description/index.html
@@ -1,11 +1,11 @@
 <section class="oe_container">
     <div class="oe_row oe_spaced" >
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">  </h2>
             <h3 class="oe_slogan"> </h3>
             <div class="oe_row">
                 <h3>Lastest update: v12.19.04.28</h3>
-                <div class="oe_span12">
+                <div class="row">
                     <img class="oe_demo  oe_screenshot"  style="max-height: 100%;" src="banner.png">
                 </div>
                 <div class="oe_span12 oe_spaced">
@@ -36,7 +36,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_mrp_workcenter_zchart/static/description/index.html b/app_mrp_workcenter_zchart/static/description/index.html
index ba5942ab..76908251 100644
--- a/app_mrp_workcenter_zchart/static/description/index.html
+++ b/app_mrp_workcenter_zchart/static/description/index.html
@@ -1,11 +1,11 @@
 <section class="oe_container">
     <div class="oe_row oe_spaced" >
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">  </h2>
             <h3 class="oe_slogan"> </h3>
             <div class="oe_row">
                 <h3>Lastest update: v12.19.04.28</h3>
-                <div class="oe_span12">
+                <div class="row">
                     <img class="oe_demo  oe_screenshot"  style="max-height: 100%;" src="banner.png">
                 </div>
                 <div class="oe_span12 oe_spaced">
@@ -36,7 +36,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_odoo_customize/static/description/index.html b/app_odoo_customize/static/description/index.html
index 3f3b18d2..30ada67a 100644
--- a/app_odoo_customize/static/description/index.html
+++ b/app_odoo_customize/static/description/index.html
@@ -1,6 +1,6 @@
 <section class="oe_container app">
     <div class="oe_row oe_spaced" style="max-width: 95%;">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">App Odoo Customize, Odoo Boost</h2>
             <h4 class="mt8">
                 If you are using odoo enterprise.<br>
@@ -44,7 +44,7 @@
 
 <section class="oe_container app">
     <div class="oe_row oe_spaced" style="max-width: 95%;">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">This is a Long Term Support Apps.</h2>
             <div class="oe_demo" style=" margin: 30px auto 0; padding: 0 15px 0 0; border:none; width: 96%;">
                 <h3>Update: v15.21.10.07</h3>
@@ -261,7 +261,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_pos_superbar/static/description/index.html b/app_pos_superbar/static/description/index.html
index f78f4301..e15899e3 100644
--- a/app_pos_superbar/static/description/index.html
+++ b/app_pos_superbar/static/description/index.html
@@ -250,23 +250,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a> <span class="text-warning">Important! Reboot odoo after installed.</span>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of superbar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use7.jpg">
                 </div>
@@ -274,7 +274,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use8.jpg">
                 </div>
@@ -282,7 +282,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use9.jpg">
                 </div>
@@ -290,7 +290,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="usea.jpg">
                 </div>
@@ -298,7 +298,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -306,7 +306,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click checkbox to set whether to show child nodes data.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use2.jpg">
                 </div>
@@ -314,7 +314,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Press Ctrl(Windows) / Cmd(Mac) to Select Multi Nodes</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use3.jpg">
                 </div>
@@ -322,7 +322,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
@@ -330,15 +330,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set super bar position, left or right.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use5.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -362,7 +362,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_product_category_chart/static/description/index.html b/app_product_category_chart/static/description/index.html
index 83144869..cb5ccf8a 100644
--- a/app_product_category_chart/static/description/index.html
+++ b/app_product_category_chart/static/description/index.html
@@ -6,7 +6,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <div class="alert alert-info" style="padding:8px;font-weight: 300; font-size: 20px;">
                 <i class="fa fa-hand-o-right"></i><b> Key features: </b>
                 <ul class="list-unstyled">
@@ -183,7 +183,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_product_category_zchart/static/description/index.html b/app_product_category_zchart/static/description/index.html
index 83144869..cb5ccf8a 100644
--- a/app_product_category_zchart/static/description/index.html
+++ b/app_product_category_zchart/static/description/index.html
@@ -6,7 +6,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <div class="alert alert-info" style="padding:8px;font-weight: 300; font-size: 20px;">
                 <i class="fa fa-hand-o-right"></i><b> Key features: </b>
                 <ul class="list-unstyled">
@@ -183,7 +183,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_product_superbar/static/description/index.html b/app_product_superbar/static/description/index.html
index eabd5bf1..d66da090 100644
--- a/app_product_superbar/static/description/index.html
+++ b/app_product_superbar/static/description/index.html
@@ -265,23 +265,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a> <span class="text-warning">Important! Reboot odoo after installed.</span>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of superbar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use7.jpg">
                 </div>
@@ -289,7 +289,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use8.jpg">
                 </div>
@@ -297,7 +297,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use9.jpg">
                 </div>
@@ -305,7 +305,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="usea.jpg">
                 </div>
@@ -313,7 +313,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -321,7 +321,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click checkbox to set whether to show child nodes data.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use2.jpg">
                 </div>
@@ -329,7 +329,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Press Ctrl(Windows) / Cmd(Mac) to Select Multi Nodes</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use3.jpg">
                 </div>
@@ -337,7 +337,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
@@ -345,15 +345,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set super bar position, left or right.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use5.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -377,7 +377,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_product_superbar_pro/static/description/index.html b/app_product_superbar_pro/static/description/index.html
index 12092f6a..497268f4 100644
--- a/app_product_superbar_pro/static/description/index.html
+++ b/app_product_superbar_pro/static/description/index.html
@@ -5,7 +5,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row">
-        <div class="oe_span12">
+        <div class="row">
             <img class="oe_demo oe_screenshot" src="//apps.odoocdn.com/apps/assets/13.0/app_web_superbar_pro/superbar_pro.gif">
         </div>
         <h3 class="oe_slogan">Advance Search, Advance Filter with Parent Children Tree.</h3>
@@ -391,23 +391,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of super search sidebar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show Super search sidebar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="//apps.odoocdn.com/apps/assets/13.0/app_web_superbar/use7.jpg">
                 </div>
@@ -415,7 +415,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show Super search sidebar in search more view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="//apps.odoocdn.com/apps/assets/13.0/app_web_superbar/searchmore.jpg">
                 </div>
@@ -423,7 +423,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show Super search sidebar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="//apps.odoocdn.com/apps/assets/13.0/app_web_superbar/use8.jpg">
                 </div>
@@ -431,7 +431,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show Super search sidebar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="//apps.odoocdn.com/apps/assets/13.0/app_web_superbar/use9.jpg">
                 </div>
@@ -439,7 +439,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show Super search sidebar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="//apps.odoocdn.com/apps/assets/13.0/app_web_superbar/usea.jpg">
                 </div>
@@ -447,7 +447,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -455,15 +455,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -492,7 +492,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_product_ztree/static/description/index.html b/app_product_ztree/static/description/index.html
index a0fa66c4..f560ca27 100644
--- a/app_product_ztree/static/description/index.html
+++ b/app_product_ztree/static/description/index.html
@@ -7,7 +7,7 @@
 
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <div class="alert alert-info" style="padding:8px;font-weight: 300; font-size: 20px;">
                 <i class="fa fa-hand-o-right"></i><b> Key features: </b>
                 <ul class="list-unstyled">
@@ -153,7 +153,7 @@
 </section>
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_project_superbar/static/description/index.html b/app_project_superbar/static/description/index.html
index 27719424..eca026ca 100644
--- a/app_project_superbar/static/description/index.html
+++ b/app_project_superbar/static/description/index.html
@@ -270,23 +270,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a> <span class="text-warning">Important! Reboot odoo after installed.</span>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of superbar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use7.jpg">
                 </div>
@@ -294,7 +294,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use8.jpg">
                 </div>
@@ -302,7 +302,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use9.jpg">
                 </div>
@@ -310,7 +310,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="usea.jpg">
                 </div>
@@ -318,7 +318,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -326,7 +326,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click checkbox to set whether to show child nodes data.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use2.jpg">
                 </div>
@@ -334,7 +334,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Press Ctrl(Windows) / Cmd(Mac) to Select Multi Nodes</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use3.jpg">
                 </div>
@@ -342,7 +342,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
@@ -350,15 +350,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set super bar position, left or right.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use5.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -382,7 +382,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_purchase_product_multi_add/static/description/index.html b/app_purchase_product_multi_add/static/description/index.html
index 869077ce..1839004c 100644
--- a/app_purchase_product_multi_add/static/description/index.html
+++ b/app_purchase_product_multi_add/static/description/index.html
@@ -113,7 +113,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_purchase_superbar/static/description/index.html b/app_purchase_superbar/static/description/index.html
index dca36e9f..a27fe178 100644
--- a/app_purchase_superbar/static/description/index.html
+++ b/app_purchase_superbar/static/description/index.html
@@ -15,7 +15,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row">
-        <div class="oe_span12">
+        <div class="row">
             <img class="oe_demo oe_screenshot" src="banner.png">
         </div>
         <div class="oe_span12 oe_spaced">
@@ -153,23 +153,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a> <span class="text-warning">Important! Reboot odoo after installed.</span>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of superbar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use7.jpg">
                 </div>
@@ -177,7 +177,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use8.jpg">
                 </div>
@@ -185,7 +185,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use9.jpg">
                 </div>
@@ -193,7 +193,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="usea.jpg">
                 </div>
@@ -201,7 +201,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -209,7 +209,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click checkbox to set whether to show child nodes data.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use2.jpg">
                 </div>
@@ -217,7 +217,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Press Ctrl(Windows) / Cmd(Mac) to Select Multi Nodes</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use3.jpg">
                 </div>
@@ -225,7 +225,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
@@ -233,15 +233,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set super bar position, left or right.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use5.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -262,7 +262,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_sale_product_multi_add/static/description/index.html b/app_sale_product_multi_add/static/description/index.html
index d504319a..874a6cbc 100644
--- a/app_sale_product_multi_add/static/description/index.html
+++ b/app_sale_product_multi_add/static/description/index.html
@@ -113,7 +113,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_sale_superbar/static/description/index.html b/app_sale_superbar/static/description/index.html
index 000e7b65..b58b6af0 100644
--- a/app_sale_superbar/static/description/index.html
+++ b/app_sale_superbar/static/description/index.html
@@ -15,7 +15,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row">
-        <div class="oe_span12">
+        <div class="row">
             <img class="oe_demo oe_screenshot" src="banner.png">
         </div>
         <div class="oe_span12 oe_spaced">
@@ -153,23 +153,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a> <span class="text-warning">Important! Reboot odoo after installed.</span>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of superbar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use7.jpg">
                 </div>
@@ -177,7 +177,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use8.jpg">
                 </div>
@@ -185,7 +185,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use9.jpg">
                 </div>
@@ -193,7 +193,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="usea.jpg">
                 </div>
@@ -201,7 +201,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -209,7 +209,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click checkbox to set whether to show child nodes data.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use2.jpg">
                 </div>
@@ -217,7 +217,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Press Ctrl(Windows) / Cmd(Mac) to Select Multi Nodes</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use3.jpg">
                 </div>
@@ -225,7 +225,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
@@ -233,15 +233,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set super bar position, left or right.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use5.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -262,7 +262,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_sale_superbar_pro/static/description/index.html b/app_sale_superbar_pro/static/description/index.html
index 929b3da6..d2b6d201 100644
--- a/app_sale_superbar_pro/static/description/index.html
+++ b/app_sale_superbar_pro/static/description/index.html
@@ -5,7 +5,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row">
-        <div class="oe_span12">
+        <div class="row">
             <img class="oe_demo oe_screenshot" src="//apps.odoocdn.com/apps/assets/13.0/app_web_superbar_pro/superbar_pro.gif">
         </div>
         <h3 class="oe_slogan">Advance Search, Advance Filter with Parent Children Tree.</h3>
@@ -391,23 +391,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of super search sidebar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show Super search sidebar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="//apps.odoocdn.com/apps/assets/13.0/app_web_superbar/use7.jpg">
                 </div>
@@ -415,7 +415,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show Super search sidebar in search more view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="//apps.odoocdn.com/apps/assets/13.0/app_web_superbar/searchmore.jpg">
                 </div>
@@ -423,7 +423,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show Super search sidebar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="//apps.odoocdn.com/apps/assets/13.0/app_web_superbar/use8.jpg">
                 </div>
@@ -431,7 +431,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show Super search sidebar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="//apps.odoocdn.com/apps/assets/13.0/app_web_superbar/use9.jpg">
                 </div>
@@ -439,7 +439,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show Super search sidebar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="//apps.odoocdn.com/apps/assets/13.0/app_web_superbar/usea.jpg">
                 </div>
@@ -447,7 +447,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -455,15 +455,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -492,7 +492,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_stock_location_chart/static/description/index.html b/app_stock_location_chart/static/description/index.html
index 274ca6a1..de00646d 100644
--- a/app_stock_location_chart/static/description/index.html
+++ b/app_stock_location_chart/static/description/index.html
@@ -6,7 +6,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <div class="alert alert-info" style="padding:8px;font-weight: 300; font-size: 20px;">
                 <i class="fa fa-hand-o-right"></i><b> Key features: </b>
                 <ul class="list-unstyled">
@@ -183,7 +183,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_stock_location_zchart/static/description/index.html b/app_stock_location_zchart/static/description/index.html
index bccd186a..993b5941 100644
--- a/app_stock_location_zchart/static/description/index.html
+++ b/app_stock_location_zchart/static/description/index.html
@@ -6,7 +6,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <div class="alert alert-info" style="padding:8px;font-weight: 300; font-size: 20px;">
                 <i class="fa fa-hand-o-right"></i><b> Key features: </b>
                 <ul class="list-unstyled">
@@ -183,7 +183,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_stock_picking_product_multi_add/static/description/index.html b/app_stock_picking_product_multi_add/static/description/index.html
index dc1790b9..49e2ae8d 100644
--- a/app_stock_picking_product_multi_add/static/description/index.html
+++ b/app_stock_picking_product_multi_add/static/description/index.html
@@ -113,7 +113,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_stock_superbar/static/description/index.html b/app_stock_superbar/static/description/index.html
index 47a720ae..5cf57c5a 100644
--- a/app_stock_superbar/static/description/index.html
+++ b/app_stock_superbar/static/description/index.html
@@ -7,7 +7,7 @@
 
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <div class="alert alert-info" style="padding:8px;font-weight: 300; font-size: 20px;">
                 <i class="fa fa-hand-o-right"></i><b> Key features: </b>
                 <ul class="list-unstyled">
@@ -154,7 +154,7 @@
 </section>
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_stock_ztree/static/description/index.html b/app_stock_ztree/static/description/index.html
index 47a720ae..5cf57c5a 100644
--- a/app_stock_ztree/static/description/index.html
+++ b/app_stock_ztree/static/description/index.html
@@ -7,7 +7,7 @@
 
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <div class="alert alert-info" style="padding:8px;font-weight: 300; font-size: 20px;">
                 <i class="fa fa-hand-o-right"></i><b> Key features: </b>
                 <ul class="list-unstyled">
@@ -154,7 +154,7 @@
 </section>
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_users_chart_hierarchy/static/description/index.html b/app_users_chart_hierarchy/static/description/index.html
index e0fde42d..00a30215 100644
--- a/app_users_chart_hierarchy/static/description/index.html
+++ b/app_users_chart_hierarchy/static/description/index.html
@@ -6,7 +6,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <div class="alert alert-info" style="padding:8px;font-weight: 300; font-size: 20px;">
                 <i class="fa fa-hand-o-right"></i><b> Key features: </b>
                 <ul class="list-unstyled">
@@ -183,7 +183,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_users_zchart/static/description/index.html b/app_users_zchart/static/description/index.html
index 3185c718..cc3608e6 100644
--- a/app_users_zchart/static/description/index.html
+++ b/app_users_zchart/static/description/index.html
@@ -6,7 +6,7 @@
 </section>
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <div class="alert alert-info" style="padding:8px;font-weight: 300; font-size: 20px;">
                 <i class="fa fa-hand-o-right"></i><b> Key features: </b>
                 <ul class="list-unstyled">
@@ -156,7 +156,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_web_enterprise/static/description/index.html b/app_web_enterprise/static/description/index.html
index 0ee45a1b..4cda4290 100644
--- a/app_web_enterprise/static/description/index.html
+++ b/app_web_enterprise/static/description/index.html
@@ -1,6 +1,6 @@
 <section class="oe_container">
     <div class="oe_row oe_spaced" style="max-width: 95%;">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">App Web Enterprise Enhance</h2>
             <div class="oe_demo" style=" margin: 30px auto 0; padding: 0 15px 0 0; border:none; width: 96%;">
                 <h2 class="mt32 mb32">More Powerful addons:
@@ -47,7 +47,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_web_fullwidth/static/description/index.html b/app_web_fullwidth/static/description/index.html
index 2076156f..8fa501ea 100644
--- a/app_web_fullwidth/static/description/index.html
+++ b/app_web_fullwidth/static/description/index.html
@@ -1,6 +1,6 @@
 <section class="oe_container">
     <div class="oe_row oe_spaced" style="max-width: 95%;">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">App Web Responsive Fullwidth(form view fullwidth)</h2>
             <div class="alert alert-info" style="padding:8px;font-weight: 300; font-size: 20px;">
                 <i class="fa fa-hand-o-right"></i><b> Key features: </b>
@@ -60,7 +60,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/app_website_product_superbar/static/description/index.html b/app_website_product_superbar/static/description/index.html
index f65c9aeb..0a938707 100644
--- a/app_website_product_superbar/static/description/index.html
+++ b/app_website_product_superbar/static/description/index.html
@@ -265,23 +265,23 @@
     <div class="oe_row oe_spaced">
         <h2>&nbsp;</h2>
         <h2 class="bg-warning text-center pt8 pb8">How to use! This app do need extra module. The price already included</h2>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">1. Buy and Install zTree widget.
                 <a href="http://www.odoo.com/apps/modules/13.0/app_web_widget_ztree/" target="_blank">
                     <i class="fa fa-download text-warning"></i>Click to download.
                 </a>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">2. Buy and Install <a href="http://www.odoo.com/apps/modules/13.0/app_web_superbar/" target="_blank">app_web_superbar. </a> <span class="text-warning">Important! Reboot odoo after installed.</span>
             </h4>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">3. Easy use of superbar</h4>
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in list view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use7.jpg">
                 </div>
@@ -289,7 +289,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in kanban view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use8.jpg">
                 </div>
@@ -297,7 +297,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in pivot view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use9.jpg">
                 </div>
@@ -305,7 +305,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Show superbar in graph view.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="usea.jpg">
                 </div>
@@ -313,7 +313,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click switch to show or hide superbar.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use1.jpg">
                 </div>
@@ -321,7 +321,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Click checkbox to set whether to show child nodes data.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use2.jpg">
                 </div>
@@ -329,7 +329,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Press Ctrl(Windows) / Cmd(Mac) to Select Multi Nodes</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use3.jpg">
                 </div>
@@ -337,7 +337,7 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set multi field to search or filter</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use4.jpg">
                 </div>
@@ -345,15 +345,15 @@
             <div class="oe_span12 oe_spaced">
                 <h4 class="oe_slogan">Set super bar position, left or right.</h4>
             </div>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="use5.jpg">
                 </div>
             </div>
         </div>
-        <div class="oe_span12">
+        <div class="row">
             <h4 class="oe_slogan oe_spaced">4. If you want to customize, Use follow param to setup widget(Extra pay for support):</h4>
-            <div class="oe_span12">
+            <div class="row">
                 <div class="oe_demo oe_screenshot">
                     <img src="superbar_use.gif">
                 </div>
@@ -377,7 +377,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/aps/static/description/index.html b/aps/static/description/index.html
index e441595e..4f1dfb64 100644
--- a/aps/static/description/index.html
+++ b/aps/static/description/index.html
@@ -1,11 +1,11 @@
 <section class="oe_container">
     <div class="oe_row oe_spaced" >
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">APS </h2>
             <h3 class="oe_slogan">Advanced planning and scheduling. Release soon</h3>
             <div class="oe_row">
                 <h3>Lastest update: v12.19.02.15</h3>
-                <div class="oe_span12">
+                <div class="row">
                     <img class="oe_demo  oe_screenshot"  style="max-height: 100%;" src="banner.png">
                 </div>
                 <div class="oe_span12 oe_spaced">
@@ -37,7 +37,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">
diff --git a/l10n_cn_standard_latest/static/description/index.html b/l10n_cn_standard_latest/static/description/index.html
index c1641712..42877488 100644
--- a/l10n_cn_standard_latest/static/description/index.html
+++ b/l10n_cn_standard_latest/static/description/index.html
@@ -1,11 +1,11 @@
 <section class="oe_container">
     <div class="oe_row oe_spaced">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">App Latest Chinese Account chart 2020.</h2>
             <h3 class="oe_slogan">Set all chinese default value. Like Default country, timezone, currency, partner... </h3>
             <div class="oe_row">
                 <h3>Lastest update: v13.19.11.13</h3>
-                <div class="oe_span12">
+                <div class="row">
                     <img class="oe_demo oe_screenshot" src="banner.png">
                 </div>
                 <div class="oe_span12 oe_spaced">
@@ -20,11 +20,11 @@
                     </div>
                 </div>
                 <h3 class="oe_slogan">Use super, easy to navigate account data.</h3>
-                <div class="oe_span12">
+                <div class="row">
                     <img class="oe_demo oe_screenshot" src="superbar1.png">
                 </div>
                 <h3 class="oe_slogan">How to use</h3>
-                <div class="oe_span12">
+                <div class="row">
                     <img class="oe_demo oe_screenshot" src="cnreadme.png">
                 </div>
             </div>
@@ -34,7 +34,7 @@
 
 <section class="oe_container oe_dark">
     <div class="oe_row oe_spaced text-center">
-        <div class="oe_span12">
+        <div class="row">
             <h2 class="oe_slogan">Technical Help & Support</h2>
         </div>
         <div class="col-md-12 pad0">