.service-section{margin-bottom:80px}
.service-section .service-item{color:#555}
.service-section .service-item > p{font-size:18px}
.service-section .service-item > span{margin:0 auto 15px auto;display:block;width:140px;height:140px;background-color:#f7cd76;border-radius:70px;border:solid 10px #fff3da}
.service-section .service-item > span i{display:block;color:#fff;line-height:120px;font-size:4rem;text-shadow:3px 3px 5px rgba(0,0,0,0.2)}
.product-advantages-section{background:url(../images/service_gwwb/bg1.png) no-repeat 50%/cover}
.product-advantages-section .content{font-size:18px;line-height:48px;padding-bottom:80px}
.product-value-section{padding-bottom:100px}
.product-value-section .product-value-content{margin:0 auto;max-width:1140px}
.product-value-section .product-value-content > img{display:block;height:80%;margin:0 auto}
@media (min-width:992px){
    .product-value-section .product-value-list{margin-bottom:162px}
}
.product-value-section .product-value-list:last-child{margin-bottom:0}
.product-value-section .product-value-item{background-color:#e0e4f4;border-radius:10px;color:#555;font-size:18px;line-height:30px;margin-bottom:20px;min-height:100px;padding:20px}
@media (min-width:992px){
    .product-value-section .product-value-item{width:360px}
}