<!DOCTYPE html>
<html>
<body>
<p>点击 W3xue 的 logo 来下载该图片：<p>
<a href="/img/w3xue_logo_white.jpg" download="w3logo">
<img border="0" src="/img/w3xue_logo_white.jpg" alt="W3xue">
</a>
</body>
</html>