.hero{height:714px}.topline{background:#fff;color:#000}header,nav{background:linear-gradient(90deg,rgba(0,0,0,0) 0%,rgba(0,0,0,.30) 35%,rgba(0,0,0,.30) 65%,rgba(0,0,0,0) 100%)}@media(max-width:700px){.hero{height:668px}}