.yb_conct{position: fixed;z-index:9999999;top:200px;right:-127px; cursor:pointer;transition: all .3s ease;}
.yb_bar .yb_top,.yb_bar .yb_phone,.yb_bar .yb_QQ,.yb_bar .yb_ercode{background-color:#0078ff!important;}
.yb_bar .yb_top {background: url(../images/fixCont.png) no-repeat 0 0;}
.yb_bar .yb_phone {background: url(../images/fixCont.png) no-repeat 0 -57px;}
.yb_bar .yb_QQ {text-indent: 0;background: url(../images/fixCont.png) no-repeat 0 -113px;}
.yb_bar .yb_ercode {background: url(../images/fixCont.png) no-repeat 0 -169px;}
.yb_bar ul li {width: 180px;height: 53px;font: 16px/53px 'Microsoft YaHei'; color: #fff;text-indent: 54px;margin-bottom: 3px; border-radius: 3px;transition: all .5s ease;overflow: hidden;}
li {list-style: none;}
.yb_QQ a {display: block;text-indent: 54px; width: 100%;height: 100%;color: #fff;}
.hd_qr {display: block;margin: 0 auto;}
​