<!DOCTYPE html>
<html>
<head>
<title>HTML5在线运行</title>
<style>
div
{
width:100px;
height:75px;
background-color:red;
border:1px solid black;
}
#div2
{
transform:rotate(30deg);
-ms-transform:rotate(30deg); /* IE 9 */
-moz-transform:rotate(30deg); /* Firefox */
-webkit-transform:rotate(30deg); /* Safari and Chrome */
-o-transform:rotate(30deg); /* Opera */
background-color:yellow;
}
</style>
</head>
<body>
<div>Hello, World!</div>
<div id="div2">Hello, CSS3!</div>
</body>
</html>