Hallo seit stunden versuche ich die videooption in html5 zu testen aber es will nicht klappen.
HTML
<!doctype html>
<html>
<head>
<title></title>
<meta charset="iso-8859-1" />
<meta name="description" content="" />
<meta name="author" content="" />
<meta name="keywords" content="" />
<link href="html5.css" type="text/css" rel="stylesheet" />
<link href="img/favicon.ico" type="image/x-icon" rel="shortcut icon" />
<script>
// aktiviere die neuen HTML5 Elemente
document.createElement("header");
document.createElement("nav");
document.createElement("section");
document.createElement("footer");
document.createElement("video");
document.createElement("article");
document.createElement("source");
</script>
</head>
<body>
<header>Kopfbereich</header>
<nav>Navigation</nav>
<section>Inhaltsbereich</section>
<footer>Footer</footer>
<video>
<source src="video.ogg" type="video/ogg" />
</video>
</body>
</html>HTML
header,nav,section,footer {
display: block;
}
header {
background-color: green;
}wieso klappt des net!