<!DOCTYPE html>
<html>
<head>
<style>
img {
max-width: 100%;
height: auto;
}
</style>
</head>
<body>
<h1>响应式图像</h1>
<p>自适应图像将自动调整以适合屏幕尺寸。</p>
<p>请调整浏览器窗口的大小以查看效果：</p>
<img src="/static/demo/images/logo-2.png" alt="（www.sou-xun.com）" width="800" height="450">
</body>
</html>