body{background-color:pink;font-family:黑体} p{text-align:center;color:blue;background-color:gray}
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<style type="text/css">
body{background-color:pink;font-family:黑体}
p{text-align:center;color:blue;background-color:grey}
</style>
</head>
<body>
<p>图像链接: <br/>
<a href="http://www.baidu.com">
<img src="20171019test.JPG">
</a>
</p>
</body>
</html>