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no-repeat center top;background-size:auto 100px}.domain-box .guide .step-img .item:not(.no-hover):hover .text{color:#e60000}.domain-box .guide .step-img .item:not(.no-hover):hover::after{transform:scale(1.1)}.domain-box .guide .line{width:960px;height:2px;margin:-44px auto;background:#c6c7d2}.domain-box .group{padding-top:50px;margin-bottom:60px;position:relative}.domain-box .group .title{font-size:26px;color:#181931;text-align:center;margin-bottom:40px}.domain-box .group .content{display:flex;justify-content:center}.domain-box .group .content .item{width:570px;height:530px;box-shadow:0 0 16px 0 rgba(24,25,49,0.1);transition:all .4s cubic-bezier(0,0,0.2,1);cursor:pointer}.domain-box .group .content .item:hover .top .name{color:#e60000}.domain-box .group .content .item:hover .bottom{background:#e60000;color:#fff}.domain-box .group .content .item .top{width:570px;height:138px;padding:30px 140px 0 30px}.domain-box .group .content .item .top 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