图片间距不对？
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<style type="text/css">
*{margin:0;padding:0;}
.content{border:4px solid #badbdb;padding:44px 15px 15px;width:700px;}
.book{background:url(untitled/t_book.gif) no-repeat #eff9f9}//景
img{margin: 10px 18px;border: 1px solid #b1adad;}
</style>
</head>
<body>
<div class="content book">
<img src="untitled/book1.jpg" width="80" height="80" />
<img src="untitled/book2.jpg" width="80" height="80" />
<img src="untitled/book3.jpg" width="80" height="80" />
<img src="untitled/book4.jpg" width="80" height="80" />
<img src="untitled/book5.jpg" width="80" height="80" />
</div>
</body>
</html>
