body{background:#f5f5f5}
.partners-box{width:980px;margin:40px auto 0 auto;background:#fff;}
.partners-box .partners-main{padding:20px 20px 150px 20px;}
.partners-box .partners-main .unit{width:220px;height:90px;margin-left:20px;margin-bottom:30px;}
.partners-box .partners-main .unit.first{margin-left:0;}
.partners-box .partners-main .unit img{display:block;width:220px;height:90px;}