.home-mainproduct{position:relative;background-image:url(/Content/uploads/20261283575/2026060810383126302d2a3db04ce3895e42a60e68eed1.jpg)}
.home-mainproduct::before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.3)}
.home-mainproduct .l-wrap{position:relative;z-index:2}
.home-mainproduct .home-des{color:#fff}
.home-mainproduct .home-des em::after,.home-mainproduct .home-des em::before{background:#fff}
.home-mainproduct .home-title{color:#fff}