.company-index{width:100%;min-width:900px;padding-top:70px;position:relative}.company-about-img{width:100%;height:700px}.company-info{width:100%;min-width:900px;display:flex;justify-content:center;z-index:100;position:absolute;top:0;left:0;padding-top:200px;background:rgba(0,0,0,.4);height:570px}.company-info_name{width:70%;font-size:50px;color:#fff;font-weight:700;margin-bottom:30px}.company-desc{text-align:left;width:70%;margin:auto;color:#fff;font-size:18px;line-height:30px}