.banner{position:fixed;left:0;top:0;width:100%;height:350px;background:url(/./static/img/025efb4b27782d23c3324341b2a1af92.png) top no-repeat;background-size:cover}.banner .txt_wrap{padding-top:140px;color:#fff;text-align:center}.banner .txt_wrap h1{font-size:50px;font-weight:400;line-height:70px;margin-bottom:10px}.banner .txt_wrap h2{font-size:20px;font-weight:400;line-height:40px}.banner_blank{height:350px}.news_center{position:relative;z-index:1;background:#fff}.news_crumbs_wrap{height:80px;line-height:80px;box-shadow:0 5px 7px 0 hsla(0,0%,92%,.5)}.news_crumbs{width:1200px;margin:0 auto}.news_crumbs span{color:#666}.news_crumbs i{font-style:normal;color:#666;margin:0 5px}.news_crumbs a{color:#333;text-decoration:none}.news_crumbs a:hover{color:#3e6dff}.news_detail{width:1000px;padding:80px 0;margin:0 auto}.news_detail h1{font-size:30px;font-weight:400;color:#333;text-align:center;line-height:42px}.news_detail .subtitle{font-size:14px;color:#999;text-align:center;text-indent:0;line-height:20px;margin-top:20px}.news_detail .subtitle span{margin:0 8px}.news_detail .subtitle i{font-style:normal}.news_detail .img_wrap{text-align:center;margin:60px 0}.news_detail .img_wrap img{max-width:80%}.news_detail p{font-size:14px;color:#666;line-height:28px;text-indent:42px;margin-top:10px}