.page_banner{background:url("../images/banner/contact_banner.jpg") no-repeat center}.contact_box{flex-wrap:nowrap;padding-bottom:100px}.addr_box{width:700px;height:500px}.addr_info{width:500px;background:#24473c;box-sizing:border-box;padding:35px 40px 0}.addr_info h1{font-size:30px;font-weight:bold;color:#fff;padding:15px 0;border-bottom:1px dashed #fff;margin-bottom:15px}.addr_info h3{color:#fff}.addr_info h4{color:#fff;line-height:1.8;margin:20px 0 30px}.addr_info img{width:105px}.addr_info h5{color:#fff;margin-top:5px}