CSS reference
CSS seletor game(?)
CSS Dinner: https://flukeout.github.io/
CSS Diner
A fun game to help you learn and practice CSS selectors.
flukeout.github.io
CSS 위키피디아: https://en.wikipedia.org/wiki/Cascading_Style_Sheets
CSS - Wikipedia
Style sheet language Cascading Style Sheets (CSS) is a style sheet language used for describing the presentation of a document written in a markup language such as HTML.[1] CSS is a cornerstone technology of the World Wide Web, alongside HTML and JavaScrip
en.wikipedia.org
MDN CSS Selectors: CSS selectors - CSS: Cascading Style Sheets | MDN (mozilla.org)
CSS selectors - CSS: Cascading Style Sheets | MDN
CSS selectors define the elements to which a set of CSS rules apply.
developer.mozilla.org
CSS Reference: CSS reference - CSS: Cascading Style Sheets | MDN (mozilla.org)
CSS reference - CSS: Cascading Style Sheets | MDN
Use this CSS reference to browse an alphabetical index of all of the standard CSS properties, pseudo-classes, pseudo-elements, data types, functional notations and at-rules. You can also browse key CSS concepts and a list of selectors organized by type. Al
developer.mozilla.org
CSS Properties Reference: CSS Properties Reference - CSS: Cascading Style Sheets | MDN (mozilla.org)
CSS Properties Reference - CSS: Cascading Style Sheets | MDN
The following is a basic list of the most common CSS properties with the equivalent of the DOM notation which is usually accessed from JavaScript:
developer.mozilla.org