.et_mobile_menu ul.sub-menu{display:none}.et_mobile_menu .menu-item-has-children>a{position:relative}.et_mobile_menu .menu-item-has-children>a:after{content:" ▼";font-size:12px}.et_mobile_menu .menu-item-has-children>a:after{position:absolute;z-index:999;right:0}#mobile_menu1{height:700px;overflow-y:scroll}