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µäÐ굀 HTML4 µäÐ굀 HTML5
<div id="header"> <header>
<div id="menu"> <nav>
<div id="content"> <section>
<div id="post"> <article>
<div id="footer"> <footer>

µäÐ굀 HTML4 Ò³Ãæ

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
<title>HTML4</title>
<style>
  body {font-family:Verdana,sans-serif;font-size:0.8em;}
  div#header,div#footer,div#content,div#post 
  {border:1px solid grey;margin:5px;margin-bottom:15px;padding:8px;background-color:white;}
  div#header,div#footer {color:white;background-color:#444;margin-bottom:5px;}
  div#content {background-color:#ddd;}
  div#menu ul {margin:0;padding:0;}
  div#menu ul li {display:inline; margin:5px;}
</style>
</head>
<body>

<div id="header">
  <h1>Monday Times</h1>
</div>

<div id="menu">
  <ul>
    <li>News</li>
    <li>Sports</li>
    <li>Weather</li>
  </ul>
</div>

<div id="content">
<h2>News Section</h2>

<div id="post">
  <h2>News Article</h2>
  <p>Ipsum lurum hurum turum ipsum lurum hurum turum ipsum lurum hurum turum ipsum 
  lurum hurum turum.</p>
  <p>Ipsum lurum hurum turum ipsum lurum hurum turum ipsum lurum hurum turum ipsum 
  lurum hurum turum.</p>
</div>

<div id="post">
  <h2>News Article</h2>
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  lurum hurum turum.</p>
  <p>Ipsum lurum hurum turum ipsum lurum hurum turum ipsum lurum hurum turum ipsum 
  lurum hurum turum.</p>
</div>

</div>

<div id="footer">
  <p>&copy; 2014 Monday Times. All rights reserved.</p>
</div>

</body>
</html>

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¸ü¸ÄΪ HTML5 Doctype

ÐÞ¸ÄÎĵµÀàÐÍ£¬´Ó HTML4 doctype£º

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd">

ÐÞ¸ÄΪ HTML5 doctype£º

<!DOCTYPE html>

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¸ü¸ÄΪ HTML5 ±àÂë

Ð޸ıàÂëÐÅÏ¢£¬´Ó HTML4£º

<meta http-equiv="Content-Type" content="text/html;charset=utf-8">

¸ÄΪ HTML5£º

<meta charset="utf-8">

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Ìí¼Ó shiv

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Ϊ Internet Explorer Ö§³Ö¶øÌí¼ÓµÄ shiv£º

<!--[if lt IE 9]>
  <script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->

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Ϊ HTML5 ÓïÒåÔªËØÌí¼Ó CSS

Çë¿´ÒÑÓÐµÄ CSS Ñùʽ£º

div#header,div#footer,div#content,div#post {
    border:1px solid grey;margin:5px;margin-bottom:15px;padding:8px;background-color:white;
}
div#header,div#footer {
    color:white;background-color:#444;margin-bottom:5px;
}
div#content {
    background-color:#ddd;
}
div#menu ul {
    margin:0;padding:0;
}
div#menu ul li {
    display:inline; margin:5px;
}
Duplicate with equal CSS styles for HTML5 semantic elements:

header,footer,section,article {
    border:1px solid grey;margin:5px;margin-bottom:15px;padding:8px;background-color:white;
}
header,footer {
    color:white;background-color:#444;margin-bottom:5px;
}
section {
    background-color:#ddd;
}
nav ul  {
    margin:0;padding:0;
}
nav ul li {
    display:inline; margin:5px;
}

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¸ü¸ÄΪ HTML5 <header> ºÍ <footer>

°Ñ id="header" ºÍ id="footer" µÄ <div> ÔªËØ£º

<div id="header">
  <h1>Monday Times</h1>
</div>
.
.
.
<div id="footer">
  <p>&copy; 2014 W3Schools. All rights reserved.</p>
</div>

ÐÞ¸ÄΪ HTML5 ÓïÒåÔªËØ <header> ºÍ <footer>£º

<header>
  <h1>Monday Times</h1>
</header>
.
.
.
<footer>
  <p>© 2014 W3Schools. All rights reserved.</p>
</footer>

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¸ü¸ÄΪ HTML5 <nav>

°Ñ id="menu" µÄ <div> ÔªËØ£º

<div id="menu">
  <ul>
    <li>News</li>
    <li>Sports</a></li>
    <li>Weather</li>
  </ul>
</div>

ÐÞ¸ÄΪ HTML5 ÓïÒåÔªËØ <nav>£º

<nav>
  <ul>
    <li>News</li>
    <li>Sports</a></li>
    <li>Weather</li>
  </ul>
</nav>

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¸ü¸ÄΪ HTML5 <section>

°Ñ id="content" µÄ the <div> ÔªËØ£º

<div id="content">
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.
</div>

ÐÞ¸ÄΪ HTML5 ÓïÒåÔªËØ <section>£º

<section>
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</section>

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¸ü¸ÄΪ HTML5 <article>

°Ñ class="post" µÄËùÓÐ <div> ÔªËØ£º

<div class="post">
  <h2>News Article</h2>
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  lurum hurum turum.</p>
</div>

ÐÞ¸ÄΪ HTML5 ÓïÒåÔªËØ <article>£º

<article>
  <h2>News Article</h2>
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  lurum hurum turum.</p>
</article>

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div#header,div#footer,div#content,div#post {
    border:1px solid grey;margin:5px;margin-bottom:15px;padding:8px;background-color:white;
}
div#header,div#footer {
    color:white;background-color:#444;margin-bottom:5px;
}
div#content {
    background-color:#ddd;
}
div#menu ul {
    margin:0;padding:0;
}
div#menu ul li {
    display:inline; margin:5px;
}

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µäÐ굀 HTML5 Ò³Ãæ

×îºóÄú¿ÉÒÔɾ³ý <head> ±êÇ©¡£HTML5 Öв»ÔÙÐèÒªËüÃÇ£º

ʵÀý

<!DOCTYPE html>
<html lang="en">
<title>HTML5</title>
<meta charset="utf-8">

<!--[if lt IE 9]>
<script src="http://html5shiv.googlecode.com/svn/trunk/html5.js">
</script>
<![endif]-->

<style>
body {
    font-family:Verdana,sans-serif;font-size:0.8em;
}
header,footer,section,article {
    border:1px solid grey;
    margin:5px;margin-bottom:15px;padding:8px;
    background-color:white;
}
header,footer {
    color:white;background-color:#444;margin-bottom:5px;
}
section {
    background-color:#ddd;
}
nav ul {
    margin:0;padding:0;
}
nav ul li {
    display:inline; margin:5px;
}
</style>
<body>

<header>
  <h1>Monday Times</h1>
</header>

<nav>
  <ul>
    <li>News</li>
    <li>Sports</li>
    <li>Weather</li>
  </ul>
</nav>

<section>
<h2>News Section</h2>

<div id="post">
  <h2>News Article</h2>
  <p>Ipsum lurum hurum turum ipsum lurum hurum turum ipsum lurum hurum turum ipsum 
  lurum hurum turum.</p>
  <p>Ipsum lurum hurum turum ipsum lurum hurum turum ipsum lurum hurum turum ipsum 
  lurum hurum turum.</p>
  <p>Ipsum lurum hurum turum ipsum lurum hurum turum ipsum lurum hurum turum ipsum 
  lurum hurum turum.</p>
</div>

<div id="post">
<h2>News Article</h2>
  <p>Ipsum lurum hurum turum ipsum lurum hurum turum ipsum lurum hurum turum ipsum 
  lurum hurum turum.</p>
  <p>Ipsum lurum hurum turum ipsum lurum hurum turum ipsum lurum hurum turum ipsum 
  lurum hurum turum.</p>
  <p>Ipsum lurum hurum turum ipsum lurum hurum turum ipsum lurum hurum turum ipsum 
  lurum hurum turum.</p>
</div>

</section>

<footer>
  <p>&copy; 2014 Monday Times. All rights reserved.</p>
</footer>

</body>
</html>

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<article> <section> Óë <div> Ö®¼äµÄ²îÒì

ÔÚ HTML5 ±ê×¼ÖУ¬<article> <section> Óë <div> Ö®¼äµÄ²îÒìºÜС£¬ÁîÈËÀ§»ó¡£

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<div> ÔªËØ±»¶¨ÒåΪ×ÓÔªËØµÄ¿é¡£

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<article> ÖÐµÄ <article>£º

<article>

<h2>Famous Cities</h2>

<article>
<h2>London</h2>
<p>London is the capital city of England. It is the most populous city in the United Kingdom,
with a metropolitan area of over 13 million inhabitants.</p>
</article>

<article>
<h2>Paris</h2>
<p>Paris is the capital and most populous city of France.</p>
</article>

<article>
<h2>Tokyo</h2>
<p>Tokyo is the capital of Japan, the center of the Greater Tokyo Area,
and the most populous metropolitan area in the world.</p>
</article>

</article>

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<article> ÖÐµÄ <div>£º

<article>

<h2>Famous Cities</h2>

<div class="city">
<h2>London</h2>
<p>London is the capital city of England. It is the most populous city in the United Kingdom,
with a metropolitan area of over 13 million inhabitants.</p>
</div>

<div class="city">
<h2>Paris</h2>
<p>Paris is the capital and most populous city of France.</p>
</div>

<div class="city">
<h2>Tokyo</h2>
<p>Tokyo is the capital of Japan, the center of the Greater Tokyo Area,
and the most populous metropolitan area in the world.</p>
</div>

</article>

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<article> ÖÐµÄ <section> ÖÐµÄ <div>£º

<article>

<section>
<h2>Famous Cities</h2>

<div class="city">
<h2>London</h2>
<p>London is the capital city of England. It is the most populous city in the United Kingdom,
with a metropolitan area of over 13 million inhabitants.</p>
</div>

<div class="city">
<h2>Paris</h2>
<p>Paris is the capital and most populous city of France.</p>
</div>

<div class="city">
<h2>Tokyo</h2>
<p>Tokyo is the capital of Japan, the center of the Greater Tokyo Area,
and the most populous metropolitan area in the world.</p>
</div>
</section>

<section>
<h2>Famous Countries</h2>

<div class="country">
<h2>England</h2>
<p>London is the capital city of England. It is the most populous city in the United Kingdom,
with a metropolitan area of over 13 million inhabitants.</p>
</div>

<div class="country">
<h2>France</h2>
<p>Paris is the capital and most populous city of France.</p>
</div>

<div class="country">
<h2>Japan</h2>
<p>Tokyo is the capital of Japan, the center of the Greater Tokyo Area,
and the most populous metropolitan area in the world.</p>
</div>
</section>

</article>

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