tryjsref_iframe_align 在线代码实例

 <p>This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
<iframe id="myframe" src="//">
  <p>Your browser does not support iframes.</p>
</iframe>
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.
This is some text. This is some text. This is some text.</p>

<script>
document.getElementById("myframe").align="right";
</script>