HTML 5 video

HTML

<!DOCTYPE html>
<html>
    <head>
        <title>Video API</title>    
    </head>
    <body>
        <video controls autoplay> 
             <source src="https://s3.amazonaws.com/semanticmd-public/customers/mauna kea/Endomicroscopy/all/17_01-from3to42.mp4" />
        </video>
   </body>
</html>

CSS

video
{
    margin:auto;
    width:95%;
    heigth:95%;
    margin-left:15px;
    margin-right:15px;
}