hhh,
<!DOCTYPE HTML>
<html>
<head>
<title>Untitled</title>
<style type="text/css">
img {
animation: spin 1s linear infinite;
animation-play-state: running;
}
@keyframes spin {
to {
transform: rotate(1turn);
}
}
</style>
</head>
<body>
<img src="http://javascript.ru/forum/images/ca_serenity/misc/logo.gif" alt="">
</body>
</html>