<video autoplay loop muted poster='media/image/road.jpg'>
<source src='media/video/road.mp4' type='video/mp4'>
<source src='media/video/road.webm' type='video/webm'>
<source src='media/video/road.ogv' type='video/ogg'>
</video>
#background {
display:none;
position: fixed;
top: 50%;
left: 50%;
min-width: 100%;
min-height: 100%;
width: auto;
height: auto;
z-index: -100;
-webkit-transform: translateX(-50% translateY(-50%;
transform: translateX(-50% translateY(-50%;
}
@media (min-width: 62em {
#background {
display:block;
}
}