#ifr_map{background:#f0f0f0}#ifr_map iframe{width:500px;height:700px;border:1px solid #ddd}.ifr_ment{width:100%;height:100px;font-size:20px;font-weight:900;text-align:center;background:#5474ee;color:#fff}.ifr_btn{height:30px;border-bottom:1px solid #f0f0f0;background:FFFFFF;width:100%;padding:10px 0 20px;cursor:pointer}.loadGuDn path{stroke-width:.5px}#ifr_map svg{margin-top:60px;width:500px;height:400px;background:#f0f0f0}