.yb_conct{position:fixed;z-index:9999999;top:200px;right:-120px;cursor:pointer;transition:all .3s ease;}
.yb_bar ul{position: relative; z-index: 10; border-radius:3px; overflow: hidden;}
.yb_bar ul:after{position: absolute; left: 0px; top: 0px; z-index: -1; width: 100%; height: 100%; display: block; content: ""; background: #000; opacity: 0.85; filter:alpha(opacity=85);}
.yb_bar ul li{width:180px; height:60px; line-height: 60px; color:#fff; font-size: 1.16em; border-top: 1px solid #303030; transition:all .5s ease; overflow:hidden;}
.yb_bar ul li:first-child{border-top: none;}
.yb_bar ul li i{float: left; width: 60px; text-align: center; font-size: 30px;}
.yb_bar ul li a,
.yb_bar ul li a:visited,
.yb_bar ul li a:hover{color: #fff;}
.hd_qr{padding:0 29px 25px 29px;}