Tags: reference

Papersizes.io [↗]

PaperSizes – A simple, free resource for finding the international standards for paper sizes.

I don’t do an awful lot of print work work, but even so, this is a┬áhandy reference, and it’s beautifully designed.

CSS Ruleset Terminology [↗]

Breaking down a CSS ruleset into its individual component parts.

cssreference.io [↗]

Learn by example: cssreference.io is a free visual guide to CSS. It features the most popular properties, and explains them with illustrated and animated examples.