the input forms are awesome!

I wondered why that nav is (now) off center.

Glad to see this finally came out. svg always blows my mind a bit, because graphics written in xml.

A better title is perhaps "Pocket Guide to Writing SVG (free html version)" -- i clicked and couldn't wait to download the pdf.

...

Hey Luke Snowden you've got some cool repositories of useful stuff, thanks!

My first laptop, bar wifi, a pint of guinness, and viewing source on a site a client liked.

Some resources for further exploration of :root and the (hopefully) forthcoming CSS custom properties recommendation:

• W3C's working draft of CSS Custom Properties for Cascading Variables Module (a surprisingly easy read)
• Rework - a node css preprocessing framework (partly by the dude who brought us normalize.css)
• Rework vars - the Rework plugin for enacting the above W3C syntax
• Suit CSS - some "other shit" that I don't exactly understand yet; "style tools for component-based UI development"; via the Rework camp
• Basscss - cool ass oocss library, the new v4 implements Rework in place of Sass.

Happy learning

nice lil nugget in the 'About' popup:

"Like most of the internet it doesn't serve a real purpose. But it is nice to look at. Just like art."

A series of smart & brief (~ 5 mins) video screencasts covering 26 CSS topics from A to Z.

I'd hesitate to call it only for beginners. The authors goes in depth on some common as well as uncommon topics. See for example "Widows", "Unicode Range", "Pseudo Elements", "@Keyframes", and "IDs" (which shows why folks argue against using ids).

I've learned a bit from this series. Props to the author Guy Routledge.

Nice layout. Don't forget about clrs.cc