.product-spec{padding-bottom:100px}.product-spec .product-detail{margin-top:60px}.product-spec .product-detail img{width:100%;height:100%}.apply{padding-top:60px;background-color:#fff}.apply .tabs{margin-top:30px}.recommendation{position:relative;padding-bottom:80px}.apply-item{width:50%}.apply-item h1{font-weight:bold;font-size:16px}.apply-item div{margin-top:14px;line-height:24px}.apply-item ul li{position:relative;padding-left:10px;margin-bottom:10px}.apply-item ul li::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:4px;background:var(--color-primary);border-radius:50%}.apply-item ul li:last-of-type{margin-bottom:0}.apply-item:last-of-type{margin-top:65px}.web-img{position:absolute;right:70px;top:50%;width:500px;height:273px;transform:translateY(-56%)}.research,.roduct{width:100%;display:flex}.research .apply-wrap,.roduct .apply-wrap{width:50%;line-height:24px;flex-shrink:0}.research .apply-title,.roduct .apply-title{font-weight:bold;font-size:16px}.research .apply-desc,.roduct .apply-desc{margin-top:14px;line-height:24px}.research img,.roduct img{width:500px;height:273px;margin:0 auto}