Category
html5
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Bookmarks
Selectivizr: CSS3 pseudo-class and attribute selectors for IE 6-8
selectivizr is a JavaScript utility that emulates CSS3 pseudo-classes and attribute selectors in Internet Explorer 6-8.
via Selectivizr – CSS3 pseudo-class and attribute selectors for IE 6-8.
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Bookmarks
When should I use article, section or div html5 tags?
There’s been a lot of confusion over the difference (or perceived lack of a difference) between the <article> and <section> elements in HTML5. The <article> element is a specialised kind of <section>; it has a more specific semantic meaning than <section> in that it is an independent, self-contained block of related content. We could use <section>, but using <article> gives more semantic meaning to the content.
By contrast <section> is only a block of related content, and <div> is only a block of content. Also as mentioned above the pubdate attribute doesn’t apply to <section>. To decide which of these three elements is appropriate, choose the first suitable option:
1. Would the content would make sense on its own in a feed reader? If so use <article>
2. Is the content related? If so use <section>
3. Finally if there’s no semantic relationship use <div>
Dr Bruce has written HTML5 <article>s and <section>s, what’s the difference?, so we recommend reading that if you are still fuzzy on when to use <article>.
via The article element | HTML5 Doctor.
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Complete reference to HTML5 video tag
Dive into HTML5 video, now with WebM compatibility tables and a WebM encoding guide:
Via Video on the Web – Dive Into HTML5.
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