.pet{background:#f0f1f1;padding-bottom:3.2vw}.pet .tw-programme-advantage_pet{flex-direction:column}.pet .tw-programme-advantage_pet .tw-programme-advantage-item{width:100%}.pet .tw-step-list .tw-step-item img{width:32vw;height:32vw}.pet .tw-step-list .tw-step-item div{margin-top:6.4vw}.pet-desWrap{padding-bottom:6.4vw;border-bottom:0.5px solid #dedede}.pet p{margin:0}.pet .tw-top{background:url(../../../../static.chypos.com/mobile/image/pet/topback.png) no-repeat #fff;background-size:100% auto}