[HTML5][CSS3] Is dit een correct gebruik?
HTML
Code (php)
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<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>HTML5 | CSS3</title>
<link type="text/css" rel="stylesheet" href="screen.css" media="screen">
</head>
<body>
<header>
<h1>Titel</h1>
</header>
<nav>
<ul>
<li><a href="">Link 1</a></li>
<li><a href="">Link 2</a></li>
<li><a href="">Link 3</a></li>
<li><a href="">Link 4</a></li>
<li><a href="">Link 5</a></li>
</ul>
</nav>
<article>
<header>
<h2>Article</h2>
</header>
<section>
<header>
<h3>Section 1</h3>
</header>
<p>Paragraaf 1.1</p>
<p>Paragraaf 1.2</p>
<p>Paragraaf 1.3</p>
</section>
<section>
<header>
<h3>Section 2</h3>
</header>
<p>Paragraaf 2.1</p>
<p>Paragraaf 2.2</p>
<p>Paragraaf 2.3</p>
</section>
</article>
<aside>
<header>
<h2>Aside</h2>
</header>
<section>
<header>
<h3>Section 3</h3>
</header>
<p>Paragraaf 3.1</p>
<p>Paragraaf 3.2</p>
<p>Paragraaf 3.3</p>
</section>
</aside>
<footer>
<p>© 2014 | <a href="">Created in HTML5</a> | <a href="">Designed with CSS3</a></p>
</footer>
</body>
</html>
<html>
<head>
<meta charset="utf-8">
<title>HTML5 | CSS3</title>
<link type="text/css" rel="stylesheet" href="screen.css" media="screen">
</head>
<body>
<header>
<h1>Titel</h1>
</header>
<nav>
<ul>
<li><a href="">Link 1</a></li>
<li><a href="">Link 2</a></li>
<li><a href="">Link 3</a></li>
<li><a href="">Link 4</a></li>
<li><a href="">Link 5</a></li>
</ul>
</nav>
<article>
<header>
<h2>Article</h2>
</header>
<section>
<header>
<h3>Section 1</h3>
</header>
<p>Paragraaf 1.1</p>
<p>Paragraaf 1.2</p>
<p>Paragraaf 1.3</p>
</section>
<section>
<header>
<h3>Section 2</h3>
</header>
<p>Paragraaf 2.1</p>
<p>Paragraaf 2.2</p>
<p>Paragraaf 2.3</p>
</section>
</article>
<aside>
<header>
<h2>Aside</h2>
</header>
<section>
<header>
<h3>Section 3</h3>
</header>
<p>Paragraaf 3.1</p>
<p>Paragraaf 3.2</p>
<p>Paragraaf 3.3</p>
</section>
</aside>
<footer>
<p>© 2014 | <a href="">Created in HTML5</a> | <a href="">Designed with CSS3</a></p>
</footer>
</body>
</html>
Code (php)
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/* CSS Document */
/* Blocks */
address, article, aside, audio, blockquote, canvas, dd, div, dl, fieldset, figcaption, figure, footer, form, h1, h2, h3, h4, h5, h6, header, hgroup, hr, noscript, ol, output, p, pre, section, table, tfoot, ul, video
{
display: block;
}
/* inline */
b, big, i, small, tt, abbr, acronym, cite, code, dfn, em, kbd, strong, samp, var, a, bdo, br, img, map, object, q, script, span, sub, sup, button, input, label, select, textarea
{
display: inline;
}
/* HTML5 */
html, body
{
min-height: 100%;
}
html
{
overflow: auto;
}
body
{
display: table;
width: 100%;
}
/* Header */
body > header
{
caption-side: top;
display: table-caption;
}
body > header h1
{
color: #FFF;
background: none #333;
margin: 0 0 0 0;
padding: 0.5em 0.5em 0.5em 0.5em;
}
/* Navigation */
body > nav
{
color: #FFF;
background: none #000;
display: table-caption;
caption-side: top;
}
body > nav ul
{
list-style: none;
overflow: hidden;
margin: 0 0 0 0;
padding: 0 0 0 0;
}
body > nav ul li
{
display: inline-block;
overflow: hidden;
margin: 0 0 0 0;
padding: 0 0 0 0;
}
body > nav ul li a
{
color: #FFF;
background: none transparent;
white-space: nowrap;
text-decoration: none;
margin: 0 0 0 0;
padding: 0.5em 1em 0.5em 1em;
}
body > nav ul li a:hover,
body > nav ul li a:focus
{
text-decoration: underline;
}
/* Article */
body > article,
body > aside
{
color: #000;
background: none transparent;
display: table-cell;
margin: 0 0 0 0;
padding: 0 0 0 0;
width: auto;
vertical-align: top;
}
/* Sidebar */
body > aside
{
width: 250px;
max-width: 25%;
}
/* Content */
body > article > header,
body > aside > header
{
overflow: hidden;
}
body > article > header h2,
body > aside > header h2
{
color: #FFF;
background: none #369;
overflow: hidden;
margin: 0 0 0 0;
padding: 0.5em 1em 0.5em 1em;
}
body > article section,
body > aside section
{
color: #000;
background: none #DDD;
border: none 0 transparent;
border-radius: 0.5em;
margin: 0 0 0 0;
padding: 0 0 0 0;
}
body > article section header,
body > aside section header
{
margin: 0 0 0 0;
padding: 0 0 0 0;
}
body > article section header h3,
body > aside section header h3
{
color: #FFF;
background: none #600;
font-variant: small-caps;
letter-spacing: 0.1em;
margin: 0 0 0 0;
padding: 0.5em 1em 0.5em 1em;
}
body > article section p,
body > aside section p
{
color: #000;
background: none #DDD;
font-size: 1em;
font-weight: 100;
line-height: 1.5em;
letter-spacing: 0.01em;
margin: 0 0 0 0;
padding: 0.5em 1em 0.5em 1em;
overflow: hidden;
clear: none;
}
/* Footer */
footer
{
color: #FFF;
background: none #333;
caption-side: bottom;
display: table-caption;
}
footer p
{
color: #FFF;
background: none transparent;
text-align: center;
margin: 0 0 0 0;
padding: 1em 1em 1em 1em;
}
footer p a
{
color: #FFF;
background: none transparent;
text-decoration: none;
}
footer p a:hover,
footer p a:focus
{
color: #FFF;
background: none transparent;
text-decoration: underline;
}
/* Blocks */
address, article, aside, audio, blockquote, canvas, dd, div, dl, fieldset, figcaption, figure, footer, form, h1, h2, h3, h4, h5, h6, header, hgroup, hr, noscript, ol, output, p, pre, section, table, tfoot, ul, video
{
display: block;
}
/* inline */
b, big, i, small, tt, abbr, acronym, cite, code, dfn, em, kbd, strong, samp, var, a, bdo, br, img, map, object, q, script, span, sub, sup, button, input, label, select, textarea
{
display: inline;
}
/* HTML5 */
html, body
{
min-height: 100%;
}
html
{
overflow: auto;
}
body
{
display: table;
width: 100%;
}
/* Header */
body > header
{
caption-side: top;
display: table-caption;
}
body > header h1
{
color: #FFF;
background: none #333;
margin: 0 0 0 0;
padding: 0.5em 0.5em 0.5em 0.5em;
}
/* Navigation */
body > nav
{
color: #FFF;
background: none #000;
display: table-caption;
caption-side: top;
}
body > nav ul
{
list-style: none;
overflow: hidden;
margin: 0 0 0 0;
padding: 0 0 0 0;
}
body > nav ul li
{
display: inline-block;
overflow: hidden;
margin: 0 0 0 0;
padding: 0 0 0 0;
}
body > nav ul li a
{
color: #FFF;
background: none transparent;
white-space: nowrap;
text-decoration: none;
margin: 0 0 0 0;
padding: 0.5em 1em 0.5em 1em;
}
body > nav ul li a:hover,
body > nav ul li a:focus
{
text-decoration: underline;
}
/* Article */
body > article,
body > aside
{
color: #000;
background: none transparent;
display: table-cell;
margin: 0 0 0 0;
padding: 0 0 0 0;
width: auto;
vertical-align: top;
}
/* Sidebar */
body > aside
{
width: 250px;
max-width: 25%;
}
/* Content */
body > article > header,
body > aside > header
{
overflow: hidden;
}
body > article > header h2,
body > aside > header h2
{
color: #FFF;
background: none #369;
overflow: hidden;
margin: 0 0 0 0;
padding: 0.5em 1em 0.5em 1em;
}
body > article section,
body > aside section
{
color: #000;
background: none #DDD;
border: none 0 transparent;
border-radius: 0.5em;
margin: 0 0 0 0;
padding: 0 0 0 0;
}
body > article section header,
body > aside section header
{
margin: 0 0 0 0;
padding: 0 0 0 0;
}
body > article section header h3,
body > aside section header h3
{
color: #FFF;
background: none #600;
font-variant: small-caps;
letter-spacing: 0.1em;
margin: 0 0 0 0;
padding: 0.5em 1em 0.5em 1em;
}
body > article section p,
body > aside section p
{
color: #000;
background: none #DDD;
font-size: 1em;
font-weight: 100;
line-height: 1.5em;
letter-spacing: 0.01em;
margin: 0 0 0 0;
padding: 0.5em 1em 0.5em 1em;
overflow: hidden;
clear: none;
}
/* Footer */
footer
{
color: #FFF;
background: none #333;
caption-side: bottom;
display: table-caption;
}
footer p
{
color: #FFF;
background: none transparent;
text-align: center;
margin: 0 0 0 0;
padding: 1em 1em 1em 1em;
}
footer p a
{
color: #FFF;
background: none transparent;
text-decoration: none;
}
footer p a:hover,
footer p a:focus
{
color: #FFF;
background: none transparent;
text-decoration: underline;
}
Code (php)
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<nav>
<h2>Navigation</h2>
<ul>
<li><a href="articles.html">Index of all articles</a></li>
<li><a href="today.html">Things sheeple need to wake up for today</a></li>
<li><a href="successes.html">Sheeple we have managed to wake</a></li>
</ul>
</nav>
<h2>Navigation</h2>
<ul>
<li><a href="articles.html">Index of all articles</a></li>
<li><a href="today.html">Things sheeple need to wake up for today</a></li>
<li><a href="successes.html">Sheeple we have managed to wake</a></li>
</ul>
</nav>
Het element <nav> geeft uitsluitend aan dat er genavigeerd kan worden. Niet meer, niet minder. Dat kan ook zonder <ul>. Poëtisch voorbeeld uit de HTML 5.1 Specification:
Code (php)
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<nav>
<h2>Navigation</h2>
<p>You are on my home page. To the north lies <a href="/blog">my
blog</a>, from whence the sounds of battle can be heard. To the east
you can see a large mountain, upon which many <a
href="/school">school papers</a> are littered. Far up thus mountain
you can spy a little figure who appears to be me, desperately
scribbling a <a href="/school/thesis">thesis</a>.</p>
<p>To the west are several exits. One fun-looking exit is labeled <a
href="http://games.example.com/">"games"</a>. Another more
boring-looking exit is labeled <a
href="http://isp.example.net/">ISP</a>.</p>
<p>To the south lies a dark and dank <a href="/about">contacts
page</a>. Cobwebs cover its disused entrance, and at one point you
see a rat run quickly out of the page.</p>
</nav>
<h2>Navigation</h2>
<p>You are on my home page. To the north lies <a href="/blog">my
blog</a>, from whence the sounds of battle can be heard. To the east
you can see a large mountain, upon which many <a
href="/school">school papers</a> are littered. Far up thus mountain
you can spy a little figure who appears to be me, desperately
scribbling a <a href="/school/thesis">thesis</a>.</p>
<p>To the west are several exits. One fun-looking exit is labeled <a
href="http://games.example.com/">"games"</a>. Another more
boring-looking exit is labeled <a
href="http://isp.example.net/">ISP</a>.</p>
<p>To the south lies a dark and dank <a href="/about">contacts
page</a>. Cobwebs cover its disused entrance, and at one point you
see a rat run quickly out of the page.</p>
</nav>
Discussie gaat niet enkel over de <nav> maar over de hele opbouw van een html5 document met daarbij een css3 opzet.
Is de opbouw goed of fout?
De W3C Validator heeft er geen moeite mee.
In <aside> moet <section> en <article> vermeden worden ?
Dan is de vraag: is het logisch een aside te vullen met een apart article? Ja, misschien soms wel, maar vaak ook niet en kun jer zelfs beter een ander document en dus een nieuwe webpagina beginnen.