/***********首页广告组3***********/
.ad-groups3 .ad-groups3-list .item { float: left; width: 403px; min-height: 0px; height: auto !important; overflow: hidden;}
.ad-groups3 .ad-groups3-list .item .ad-img { display: block; width: 380px;min-height: 0px;  height: auto !important;}
.ad-groups3 .ad-groups3-list .item .ad-img { 
    float: left;
    width: 380px;
    height: 210px;
    margin-left: 13px;
    overflow: hidden;
    background-color: #fff;
    border-radius: 5px;
    transition: .5s;}
.ad-groups3 .ad-groups3-list .item .ad-img  img{ 
	display: block;
    width: 350px !important;
    height: 180px;
    object-fit: cover;
    margin: 15px;
    border-radius: 5px;}

/***********首页广告组4***********/
.ad-groups4 .ad-groups4-list .item { float: left; width: 302px; min-height: 0px; height: auto !important; overflow: hidden;}
.ad-groups4 .ad-groups4-list .item .ad-img { display: block; width: 302px;min-height: 0px;  height: auto !important;}

/***********首页广告组5***********/
.ad-groups5 .ad-groups5-list .item { float: left; width: 242px; min-height: 0px; height: auto !important; overflow: hidden;}
.ad-groups5 .ad-groups5-list .item .ad-img { display: block; width: 242px;min-height: 0px;  height: auto !important;}

/***********多栏广告1***********/
.ad-mutil-column1 .ad-mutil-column1-list .item { float: left; width: 326px; min-height: 0px; height: auto !important; overflow: hidden;}
.ad-mutil-column1 .ad-mutil-column1-list .item .ad-img { display: block; width: 326px; min-height: 0px; height: auto !important;}
.ad-mutil-column1 .ad-mutil-column1-list .item.big-item { float: left; width: 864px; min-height: 0px; height: auto !important;margin: 0 0 0 20px; overflow: hidden;}
.ad-mutil-column1 .ad-mutil-column1-list .item.big-item .ad-img { display: block; width: 864px; min-height: 0px; height: auto !important;}

/***********多栏广告3***********/
.ad-mutil-column3 .ad-mutil-column3-list .item { float: left; width: 284px; min-height: 0px; height: auto !important; overflow: hidden;position: relative;}
.ad-mutil-column3 .ad-mutil-column3-list .item .ad-img { display: block; width: 284px; min-height: 0px; height: auto !important;}
.ad-mutil-column3 .ad-mutil-column3-list .item.big-item{margin: 0 21px; width: 600px;}
.ad-mutil-column3 .ad-mutil-column3-list .item.big-item .ad-img { display: block; width: 600px; min-height: 0px; height: auto !important;}

/**/
.banner-ad{ width: 1210px;min-height: 0px; height: auto !important; display: inline-block;}