.floating{z-index: 999; width:200px;display:block;background:#fff;position:fixed;top:20%;right:-202px;border: 1px solid#ccc;padding-bottom: 30px; 
    transition: all 1s;}
    .floating:hover{right: 0;}
.floating ul {line-height: 50px;margin-top: 5px;}
.floating ul li{border-bottom: 1px solid #ccc;padding-left: 15px;}
.floating ul li:last-child{border:none;}
.floating ul li i{padding-right: 5px;}
.floating ul li:hover i{color: #005ca1;}
.float_qr{margin: 0 auto;}