header{position:relative;background-color:#000;height:75vh;min-height:25rem;width:100%;overflow:hidden}header video{position:absolute;top:50%;left:50%;min-width:100%;min-height:100%;width:auto;height:auto;z-index:0;-ms-transform:translateX(-50%) translateY(-50%);-moz-transform:translateX(-50%) translateY(-50%);-webkit-transform:translateX(-50%) translateY(-50%);transform:translateX(-50%) translateY(-50%)}header .container{position:relative;z-index:2}header .overlay{position:absolute;top:0;left:0;height:100%;width:100%;background-color:#000;opacity:.5;z-index:1}@media (pointer:coarse) and (hover:none){header{background:url(https://cdn.statically.io/img/uhseal.com/assets/img/about1.png?f=auto) center center no-repeat #000}header video{display:none}}.clean-block.clean-form form{border-top:5px solid #007bff}.iframe-container{position:relative;width:100%;padding-bottom:56.25%;height:0}.iframe-container iframe{position:absolute;top:0;left:0;width:100%;height:100%}body{margin:0;font-family:Montserrat,sans-serif;font-size:1rem;font-weight:400;line-height:1.5;color:#212529;text-align:left;background-color:#fff;height:auto}#about{height:75vh;width:100%;background-image:url(../../assets/img/about1.png);background-size:cover;display:table;background-attachment:fixed}h1{font-family:arial #000;font-size:50px;color:#fff;margin:0;text-align:center;display:table-cell;vertical-align:middle}