/*AD*/
.AD-box{position: fixed; width: 100%; top: 0;left: 0;right: 0; background:rgba(0,0,0,.8);z-index: 10000;}
.AD-box a.AD-img{width:1000px; margin: 15% auto auto;}
.iconfont.close{display: block; float:none; width:50px;height: 50px;margin:20px auto; line-height: 50px;text-align: center; color:#fff;opacity: 1;border: 1px solid rgba(255,255,255,.5);border-radius:50%;cursor:pointer; }