.float{z-index: 999; width: 200px; display:block;background:#fff;position:fixed;top:20%;right:0;border: 1px solid#ccc;padding-bottom: 30px; }
.float ul {line-height: 50px;}
.float ul li{border-bottom: 1px solid #ccc;padding:0 15px;}
.float ul li:last-child{border:none;}
.float ul li i{padding-right: 5px;}
.float_qr{margin: 0 auto;}
#floatBtn{width:50px;height:45px; background-color: #282828; position:fixed;top:20%;right:202px;z-index:999;}
#floatBtn a {display: block;height: 45px; color: #fff; text-align: center;line-height: 45px;}
#floatBtn a i{font-size:26px;line-height: 45px;}