header.masthead{position:relative;background-color:#343a40;background-size:cover;padding-top:8rem;padding-bottom:8rem}header.masthead .overlay{position:absolute;background-color:#212529;height:100%;width:100%;top:0;left:0;opacity:.3}header.masthead h1{font-size:2rem}@media (min-width:768px){header.masthead{padding-top:12rem;padding-bottom:12rem}header.masthead h1{font-size:3rem}}text-white{color:#fff}.parallax{height:500px;background-attachment:fixed;background-position:50%;background-repeat:no-repeat;background-size:cover}