.oe_secondary_menu_section {
    height: 26px;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.oe_secondary_menu_section.oe_menu_toggler {
    margin-left: 18px;
}

.oe_secondary_submenu > li > a.oe_menu_leaf,
.oe_secondary_submenu > li > a.oe_menu_toggler {
    padding-left: 27px;
}

.oe_secondary_menu_section.oe_menu_toggler::before {
    width: 0;
    height: 0;
    display: inline-block;
    content: "&darr";
    text-indent: -99999px;
    vertical-align: top;
    margin-left: -12px;
    margin-top: 4px;
    margin-right: 4px;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    border-left: 4px solid #4c4c4c;
    filter: alpha(opacity=50);
    opacity: 0.5;
}

.oe_secondary_menu_section.oe_menu_toggler.oe_menu_opened::before {
    margin-top: 6px;
    margin-left: -16px;
    margin-right: 4px;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 4px solid #4c4c4c;
}