.body{background:#f8f8f8}.announcement-detail .scene{width:100%;min-width:1200px;background:#f89d1e url(/img/scene-about.78194182.png) 50%/cover}.announcement-detail .scene .scene-center{position:relative;margin:0 auto;width:1200px;height:504px}.announcement-detail .content{position:relative;margin:-420px auto 0;padding:35px 30px;width:900px;background:#fff;border-radius:10px;-webkit-box-sizing:border-box;box-sizing:border-box;overflow:hidden}.announcement-detail .content h1{font-size:20px;text-align:center;font-weight:700}.announcement-detail .content pre{white-space:pre-wrap;margin:30px 0;line-height:30px}.announcement-detail .content .sign{text-align:right}.announcement-detail .content .sign .sign-main{margin-bottom:6px}.announcement-detail .content .pdfs li{list-style:none}.announcement-detail .content .pdfs li a{text-decoration:none;color:#3ba5fe}.announcement-detail .content .pdfs li:not(:last-child){margin-bottom:4px}