W3School TIY 亲自试一试！

<!DOCTYPE html>
<html>
<head>
<style> 
body
{
margin:30px;
background-color:#E9E9E9;
}

div.polaroid
{
width:294px;
padding:10px 10px 20px 10px;
border:1px solid #BFBFBF;
background-color:white;
/* Add box-shadow */
box-shadow:2px 2px 3px #aaaaaa;
}

div.rotate_left
{
float:left;
-ms-transform:rotate(7deg); /* IE 9 */
-moz-transform:rotate(7deg); /* Firefox */
-webkit-transform:rotate(7deg); /* Safari and Chrome */
-o-transform:rotate(7deg); /* Opera */
transform:rotate(7deg);
}

div.rotate_right
{
float:left;
-ms-transform:rotate(-8deg); /* IE 9 */
-moz-transform:rotate(-8deg); /* Firefox */
-webkit-transform:rotate(-8deg); /* Safari and Chrome */
-o-transform:rotate(-8deg); /* Opera */
transform:rotate(-8deg);
}
</style>
</head>
<body>

<div class="polaroid rotate_left">
<img src="/i/ballade_dream.jpg" alt="郁金香" width="284" height="213" />
<p class="caption">上海鲜花港的郁金香，花名：Ballade Dream。</p>
</div>

<div class="polaroid rotate_right">
<img src="/i/china_pavilion.jpg" alt="世博中国馆" width="284" height="213" />
<p class="caption">2010年上海世博会，中国馆。</p>
</div>

</body>
</html>

W3School TIY Editor