/*20170818*/
.popAd{ position: fixed;  right: 50%;bottom: 50px;  margin-right: -340px; background: url(http://i8.hexunimg.cn/zl/hx/articlePage/img/b.png); width: 610px; height: 455px; }
.popAd .closeBtn{display: inline-block;width: 90px; height: 90px; float: right;}
.popAdM{ position: fixed; bottom: 0; right: 0; margin-right: 0px;  background : url(http://i8.hexunimg.cn/zl/hx/articlePage/img/s.png); width: 86px; height: 200px; }
.popAd .adBox{display: inline-block;width: 1000px; height: 400px; }
.popAdM .adBox{width: 86px; height: 200px;}
.popAdM .closeBtn{width: 20px; height: 20px}