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0}.service-contact{margin:100px 0}.service-contact h2{margin:0;text-align:center;font-size:30px;font-weight:700}.service-contact .items{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;margin-top:40px}.service-contact h5{margin-top:0;margin-bottom:15px;font-weight:700;font-size:15px;color:#000}.service-contact .item{padding-right:30px}.service-contact .sub-item{position:relative;padding:6px 0}.service-contact .sub-item,.service-contact .sub-item a{color:#999}.service-contact .sub-item a:hover{text-decoration:underline}.service-contact .contact-icon{width:21.5px;height:21.5px;vertical-align:-4px}.service-contact__layer{display:none;position:absolute;left:20px;top:30px;width:80px;background:#fff}.service-contact__layer img{max-width:100%}.service-contact .weixin:hover 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.J-show-all{position:absolute;left:50%;bottom:0;-webkit-transform:translateX(-50%);-ms-transform:translateX(-50%);transform:translateX(-50%);z-index:1;cursor:pointer}.service-feature .item{padding-top:50px}.service-feature .item:nth-of-type(n+7){display:none}.service-feature .item .icon{width:56px;height:56px;-webkit-transition:.3s;transition:.3s}.service-feature .item:hover .icon{-webkit-transform:translateY(-2px);-ms-transform:translateY(-2px);transform:translateY(-2px)}.service-feature .item:hover a{text-decoration:underline;color:#0171bb}.service-feature .item .item-title{margin-top:10px;font-weight:700}.service-feature .item .item-desc{color:#666;font-size:12px}.service-feature .show-all .J-show-all{display:none}.service-feature .show-all .item:nth-of-type(n+7){display:block}.service-zz{margin:0 auto;margin-top:40px;width:1220px}.service-zz .item{padding:0 10px;text-align:left}.service-zz .item .mn{padding:30px 30px 0}.service-zz .item 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