.view-bg{background-image:url(/assets/mainpipe-0f6bf2dd.jpg);background-size:cover;background-repeat:no-repeat;background-position:center;color:var(--main-white)}.view-bg:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-color:rgba(var(--main-black-num),.3)}.main-section{transform:translateY(40vh);font-weight:500}.main-section-title{font-size:4.6rem;margin-bottom:2rem;line-height:1.25}.main-section-des{font-size:1.6rem;line-height:1.5}@media all and (max-width: 767px){.main-section{transform:translateY(60vh);text-align:center}.main-section-title{font-size:3.2rem;margin-bottom:1.6rem}}