<title>菜鸟教程(runoob.com)</title>
<p>试着调整窗口,看看当图片没有足够的空间会发生什么。</p>
<img class="thumbnail" src="/images/klematis_small.jpg" width="107" height="90">
<img class="thumbnail" src="/images/klematis2_small.jpg" width="107" height="80">
<img class="thumbnail" src="/images/klematis3_small.jpg" width="116" height="90">
<img class="thumbnail" src="/images/klematis4_small.jpg" width="120" height="90">
<img class="thumbnail" src="/images/klematis_small.jpg" width="107" height="90">
<img class="thumbnail" src="/images/klematis2_small.jpg" width="107" height="80">
<img class="thumbnail" src="/images/klematis3_small.jpg" width="116" height="90">
<img class="thumbnail" src="/images/klematis4_small.jpg" width="120" height="90">