.stretch-left::before{content:"";height:100%;position:absolute;width:calc(((50vw - 580px)));left:calc(-50vw + 580px);z-index:-1}.stretch-left.bg-volcano-ash::before{background:#1f1e27}@media(max-width:1260px){.stretch-left::before{width:200px;left:-26px}}@media(max-width:992px){.stretch-left::before{width:100vw;left:-26px}}