.characteristic-list{margin-top:40px;display:flex;justify-content:space-between}.characteristic-list .characteristic-item{width:290px;text-align:center;margin-right:80px;flex:1}.characteristic-list .characteristic-item:last-child{margin-right:0}.characteristic-list .characteristic-item .characteristic-img{width:80px;height:90px;margin:0 auto;display:inline-block}.characteristic-item-title{margin:12px auto 0;line-height:28px;font-size:18px;font-weight:700;color:#333}.characteristic-introduce{margin:16px auto 0;line-height:24px;font-size:14px;color:#666}#mobile{display:none}