.wip_artbg{width:100%;}img{max-width:100%;height:auto;}.wip_art_conbg{width:100%;max-width:1140px;margin:auto;overflow:hidden;}.wip_art_banner{text-align:center;width:1140px;margin:0 auto;}.zxzx_tit{font-size:20px;color:#1270cd;border-bottom:1px solid #cccccc;height:30px;}.zxzx_tit span.active{color:#c61f0c;}