CSS Resources Compilation

Youtube

CSS Crash Course For Absolute Beginners

HTML & CSS Tutorial for Beginners

SCSS Crash Course

CSS Animation

Online Courses

Web Basics - FreeCodeCamp

Docs

CSS Reference

Mozilla Web Docs

CSS Reference

CSS Dev Docs

CSS Reference - Codrops

Layout

Flexbox - CSS Tricks

CSS Grid - CSS Tricks

CSS Flexbox Playground by Gabi

Flexbox Froggy

CSS Grid Garden

CSS Animations

Using CSS Animation - MDN

Animation - CSS Tricks

The Only 2 CSS Properties You Should Animate *

CSS Preprocessors

Sass

CSS Preprocessors Examples

Media Queries

mediaqueri.es