li.oe_help_online_not_found { background-color: #df3f3f; } .openerp .oe_view_manager .oe_view_manager_switch .oe_list_button_help_online:after { font-size: 28px; content: "?"; text-align: center; margin: 3px auto 4px; position: relative; display: inline-block; }