html {
    height: 100%;
}
body {
    height: 95%;
    background-color: #000;
    color: #fff;
    font-family: arial,helvetica,sans-serif;
}
a {
    color: #ccc;
}
a:visited {
    color: #999;
}
a:hover,
a:active {
    color: #bd1220;
}
h1 {
    margin-top: 12em;
    font-size: 1.3em;
    text-align: center;
}
.header {
    text-align: center;
}
.main {
    margin: 20px;
}
.nav {
    padding-left: 0;
    list-style-type: none;
    font-size: .8em;
    line-height: 1.8em;
}
.nav ul {
    padding-left: 1em;
    list-style-type: none;
}
.nav ul ul {
    line-height: 1.4em;
}
video {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0; 
    margin:auto;
}