/*广告弹出*/
.ad-notice{position: fixed;top:20%;left: 0;z-index:2;display:none;width:100%;height:60%;overflow:hidden;transition: all .3s ease;-webkit-transition: all .3s ease;}
.ad-notice.active{margin-top: 0;    left: 96%;    margin-left: -40px;    right: 0;    width: 105px;height:80px;  cursor: pointer;  top: 25%;}
.ad-notice img{margin:0 auto;display: block;max-width: 100%;height:100%;}
.ad-notice-close{position: absolute;top: 0;right: 20%;width: 35px;height: 35px;background: url("../img/close.png") no-repeat center;cursor: pointer;}
@media screen and (max-width: 740px) {
.ad-notice{width: 90%;height:auto;top:50%;left:50%;height:auto;transition: translate(-50%, -50%);-webkit-transform: translate(-50%, -50%);}
.ad-notice img{height:auto;}
.ad-notice-close{right:0;}
.ad-notice.active{width:60px;height:50px;}
}


.shadea{position: fixed;left: 0;top: 0;z-index:2;display:none;width: 100%;height: 100%;background-color: #000;opacity: .5;filter: alpha(opacity=50);}