CSS Styling Basics • CSS Styling Basics - html5 & CSS Cour... Getting started with CSS
https://developer.mozilla.org/en-US/d...
CSS basics
https://developer.mozilla.org/en-US/d...
CSS Syntax Module Level 3
https://www.w3.org/TR/css-syntax-3/
HTML5 Current Version:
https://html.spec.whatwg.org/multipage/
World Wide Web Consortium (W3C) WWW Standards:
W3C develops these technical specifications (including, HTML, HTML5, CSS, CSS3) and guidelines through a process designed to maximize consensus about the content of a technical report, to ensure high technical and editorial quality, and to earn endorsement by W3C and the broader community.
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