.banner { background: url(bj.png) no-repeat -20px 210px; margin-bottom: 0px; } .i-main { width: 1180px; height: auto; padding-bottom: 10px; overflow: hidden; margin: 0 auto; } .i-mbox .i-left { float: left; width: 586px; height: auto; overflow: hidden; } .slideBox .bd img { width: 586px; height: 352px; display: block; } .slideBox { width: 585px; height: 352px; overflow: hidden; position: relative; margin-left: 0px; background: #fff; border: 0px solid #ddd; } .slideBox .next { left: auto; right: 3%; background-position: 8px 5px; } .i-gpic { border: #bb5e5e 0px solid; margin: 0 auto; height: 264px; width: 1180px; background: url(../htmlRes/xyfc.jpg) no-repeat; padding-top: 70px; }