div{display:block}li{list-style:none}.banner{background:url(../images/tuzhong_banner.jpg) no-repeat center center;width:100%;min-width:1200px;height:855px}.biaoti{background:url(../images/biaoti.jpg) no-repeat center center;width:100%;min-width:1200px;height:200px}.back{background:url(../images/shuiyin.jpg) repeat-y top center;width:1200px;height:auto;text-align:center;margin:0 auto}.back ul{min-width:1200px;text-align:center}.back li{width:285px;height:345px;display:inline-block;margin-bottom:30px}.back .car_name{overflow:hidden;display:block;width:270px;height:20px;margin:0 auto 10px;line-height:20px;color:#333;font-size:14px;text-align:left;white-space:nowrap;text-overflow:ellipsis}.back .carimg{width:100%;text-align:center;overflow:hidden}.back .xing{position:relative;top:-210px;right:-5px;z-index:10}.back .car_year{width:270px;display:block;height:20px;line-height:20px;color:#666;font-size:12px;margin:0 auto 12px;text-align:left}.back .car_price{width:270px;display:block;overflow:hidden;margin:0 auto;text-align:left;color:#666;font-size:12px;padding:12px 0 13px 0;border-top:1px dotted #d8d8d8}.back .car_price_true{font-size:22px;color:#f17201;font-family:arial,Microsoft YaHei;margin-left:20px}.btn{height:100px;width:450px;text-align:center;margin:10px auto}