.buyMain_fl,.buyMain_fr{width:518px}.buyMain_fl li,.buyMain_fr li{position:relative}.buyMain_fl li:nth-child(odd),.buyMain_fr li:nth-child(2n){height:340px}.buyMain_fl li:nth-child(2n),.buyMain_fr li:nth-child(odd){height:346px}.content ul li img{width:100%}.buyMain_fl .module{text-align:left}.buyMain_fr .module{text-align:right}.buyMain_fr .module a{margin-left:265px}.module{width:380px;position:absolute;top:50%;left:50%;margin-top:-65px;margin-left:-190px;vertical-align:middle}.module h2{font-size:22px;line-height:50px}.module p{width:380px;line-height:25px;font-size:14px;padding:5px 0;border-top:1px solid #c4c4c4;border-bottom:1px solid #c4c4c4;color:#666}.module a{width:110px;height:25px;background:red;display:block;color:#fff;text-align:center;line-height:25px;border-radius:25px;margin-top:20px}.rightNav ul li:nth-child(2){background:#fff}.rightNav ul li:nth-child(2) a{color:#5bbca9}