.m-customer-challenge{padding:30px 0}.m-customer-challenge .u-main-desc{color:#999;font-size:14px;line-height:20px}.m-customer-challenge .challenge-items{margin-top:30px}.m-customer-challenge .challenge-item{border-bottom:1px solid hsla(0,0%,85%,.3);margin-top:30px;padding-bottom:30px}.m-customer-challenge .challenge-item .u-title{font-size:18px}.m-customer-challenge .challenge-item:first-child{margin-top:0}.m-customer-challenge .point-items{zoom:1}.m-customer-challenge .point-items:after{clear:both;content:".";display:block;height:0;overflow:hidden;visibility:hidden}.m-customer-challenge .point-item{background-color:#fff;float:left;margin-left:64px;width:448px}.m-customer-challenge .point-item:first-child{margin-left:0}.m-customer-challenge .point-item .u-tag{border-radius:2px;box-sizing:border-box;display:inline-block;font-size:12px;height:22px;line-height:19px;margin-top:20px;padding:0 8px;text-align:center}.m-customer-challenge .point-item .u-tag-blue{background:#eff5ff;border:1px solid #86afff;color:#0056ff}.m-customer-challenge .point-item .u-tag-red{background:#fff4f4;border:1px solid #ff9c9c;color:red}.m-customer-challenge .point-item .u-point-desc{color:grey;font-size:14px;line-height:20px;margin-top:10px}