@media screen and (max-width: 992px){.main .iframe{width:100%;height:56vw;overflow:hidden}.main .content{width:100%}}@media screen and (min-width: 992px){.main .iframe{width:992px;height:556px;overflow:hidden;margin-left:auto;margin-right:auto;display:block}.main .content{width:992px;margin-left:auto;margin-right:auto;display:block}}.main .content{text-align:center}.main .content .border{border:1px solid #CCC}.main .content .back{background-color:#DDD}.main .content .gzh-code{max-width:300px;display:block;margin-left:auto;margin-right:auto}.main .content .top-col{padding-top:20px}.main .content .top-col .news-img{max-height:200px}.main .content .top-col .cover{width:100%;height:300px;background-size:cover;background-position:top center;background-repeat:no-repeat}.main .content .news-title{line-height:100px;font-size:30px;text-align:center}.main .content .card{width:240px;display:'block';margin-left:auto;margin-right:auto}
.footer{text-align:center}