Share:   Check this out pretty cool: http://kauress.github.io/MooseFrye/ Done with Twitter Bootsrap 3 , change media queries to show a background pic on phones. Code for it is:      <div class =”section”> <div class=”text-vertical-center”> <video autoplay loop poster=”img/bg.png” id=”bgvid”> <source src=”vid/1.webm” type=”video/webm”> <source src=”vid/2.mp4″ type=”video/mp4″> <source src=”vid/3.ogg” type=”video/ogg”/> </video> </div> I modified it just a bit from the original source (launchrocket). A boot snipp is