.chatbox-styling{background-color:#f9f9f9;border:1px solid #ddd;height:260px;margin-bottom:10px;overflow-y:auto;padding:10px;width:330px}.support-dropdown-menu-right{box-shadow:0 0 10px #0000001a;height:580px;margin-top:2px;position:absolute;right:3%;top:75px;width:380px;z-index:999}.support-dropdown-menu-right-extended{height:500px!important}