Bootstrap image style
Image shape
We can use different mask to style an image.
<!DOCTYPE HTML>
<html>
<head>
<link href="http://java2s.com/style/bootstrap.min.css" rel="stylesheet">
</head><!--from www . ja v a 2 s .c o m-->
<body style='margin:20px;'>
<img src="http://java2s.com/style/download.png" class="img-rounded">
<img src="http://java2s.com/style/download.png" class="img-circle">
<img src="http://java2s.com/style/download.png" class="img-thumbnail">
</body>
</html>