.channel{margin:0 auto;max-width:1920px}.channel img{vertical-align:top}.channel .row{position:relative}.channel .con{padding-top:20%;font-size:16px}.channel .con.cLeft{padding-right:10%;float:right}.channel .con.cRight{margin-left:10%;float:left}.channel .con h2{margin:0;padding:0;font-size:46px;font-weight:400;color:#000}.channel .con p{color:#010101}.channel .f22{font-size:22px}.channel .f26{font-size:26px}.channel .f30{font-size:30px}.channel .f46{font-size:46px}.channel .product{margin:0 auto;margin-top:90px;width:1200px;color:#253746}.channel .product__title{text-align:center;font-size:40px}.channel .product__desc{margin-top:60px;margin-bottom:20px;font-size:24px}.channel .product__items>*+*{margin-left:10px}.channel .qinbao .product{padding-top:50px;padding-bottom:100px}.channel.dibao .con p{margin:0}.channel.dibao .con .text1{font-size:35px;color:#263745}.channel.dibao .con .text2{font-size:30px;color:#000}.channel.dibao .con .text3{margin-top:10px;font-size:18px;color:#222}.product-select{width:1100px;margin:0 auto;margin-top:80px}.product-select .select-title{font-size:40px;text-align:center}.product-select .select-options{margin-top:50px}.product-select .select-options dl{width:220px;float:left}.product-select .select-options dl+dl{margin-left:220px}.product-select .select-options dt{margin-bottom:10px;font-size:24px}.product-select .select-options dd{margin:0;line-height:36px;font-size:20px;cursor:pointer}.product-select .select-options dd i{margin-right:15px;display:inline-block;overflow:hidden;text-align:center;vertical-align:-2px;width:18px;height:18px;line-height:18px;border:1px solid #7c8790}.product-select .select-options dd i:hover{border-color:#253746}.product-select .select-options dd.checked i{background-color:#263745;border-color:#263745}.product-select .select-options dd.checked i:before{content:"\e677";font-family:iconfont!important;font-size:16px;color:#fff;vertical-align:top}.product-select .f-action{margin-top:40px;text-align:center}.product-select .f-action .recommend-btn{display:inline-block;background-color:#fff;border:1px solid #253746;text-align:center;font-size:20px;padding:5px 0;width:260px;cursor:pointer}.product-select .f-action .recommend-btn:disabled,.product-select .f-action .recommend-btn:hover{color:#fff;background-color:#d3d7da;border-color:#d3d7da}