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實(shí)例代碼( Tip: 登錄后體驗(yàn)更佳 )
<!DOCTYPE html>
<html>
<body>
<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="//w3cschool.cn">
  <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>
</body>
</html>
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