header.masthead{position:relative;background-color:#343a40;background:url("../img/bnr11.jpg") no-repeat center center;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:.0}header.masthead h1{font-size:2rem}@media(min-width:768px){header.masthead{padding-top:12rem;padding-bottom:12rem}header.masthead h1{font-size:3rem}}footer.footer{padding-top:4rem;padding-bottom:4rem}