.izl-rmenu{position:fixed;left:95%;bottom:10px;padding-bottom:73px;z-index:999;}
.izl-rmenu .btn{width:72px;height:73px;margin-bottom:1px;cursor:pointer;position:relative;}
.izl-rmenu .btn-phone{background-color:#a2abb0;background:url("/static/index/images/customer_service.png") 0px 0px no-repeat;transition: 0.5s;}
.izl-rmenu .btn-phone:hover{background-color:#f06f52;background:url("/static/index/images/customer_service_two.png") 0px 0px no-repeat;}
.izl-rmenu .btn-top{background:url("/static/index/images/return_top.png") 0px 0px no-repeat;background-color:#fe9700;display:none;transition: 0.5s;}
.izl-rmenu .btn-top:hover{background-color:#f06f52;background:url("/static/index/images/return_top_two.png") 0px 0px no-repeat;}