/** 广告 **/
#float_ad{
    display: none;position: absolute;
    left:0;top:0
}
.float_ad_close{
    position: absolute;right:0;top:0;width:25px;height:25px;background:red;border:1px solid red;text-align: center;line-height:25px;color:#fff;cursor: pointer;
    z-index: 999;
}
.float_ad .float-img{
    max-width: 300px;
}

#timeCloseAd{
}
#timeCloseAd .time-img{
    max-width: 600px!important;
}

.dl-left-item{position:fixed;left:10px;top:2%;z-index: 999;}
.dl-left-item .dl-left-item-close{ position: absolute;right:0;top:0;width:25px;height:25px;background:red;border:1px solid red;text-align: center;line-height:25px;color:#fff;cursor: pointer;}

.dl-right-item{position:fixed;right:10px;top:2%;z-index: 999;}
.dl-right-item .dl-right-item-close{ position: absolute;left:0;top:0;width:25px;height:25px;background:red;border:1px solid red;text-align: center;line-height:25px;color:#fff;cursor: pointer;}

.right_bottom_ad{position:fixed;right:0;bottom:0;z-index: 999;display: none;}
.right_bottom_ad div.right_bottom_ad_close{position: absolute;right:0;top:0;width:25px;height:25px;background:red;border:1px solid red;text-align: center;line-height:25px;color:#fff;cursor: pointer;}

@media screen and (max-width: 768px) {
   #float_ad{display:none;width:30%;}
   .float_ad .float-img{
    max-width: 100%;
}
}