nivo slider hiding images before loading

If you have used nivo slider a few times you may have noticed that when first loading a website any ...

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aria roles and targeting with css

**What are aria roles?** Aria stands for [Accessible Rich Internet Applications](http://www.w3.org/T...

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css3 hasChild or hasChildren i wish

There are a lot of great selectors available in css3 which to be honest I'm still wrapping my head a...

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css3 image sizing and aspect ratio

Recently I came across some interesting features of css3 and its uses for sizing images. There are a...

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