We would like to know how to keep aspect ration based on height.
<!DOCTYPE html>
<html>
<head>
<style type='text/css'>
img {<!--from w w w.jav a2 s.co m-->
max-width: 550px;
max-height: 440px;
}
</style>
</head>
<body>
<img src="http://www.java2s.com/style/download.png">
</body>
</html>
The code above is rendered as follows: