Cascading Style Sheets (CSS) are a stylesheet language used to describe the presentation of a document written in HTML or XML (including XML dialects like SVG or XHTML). CSS describes how elements should be rendered on screen, on paper, in speech, or on other media. CSS is one of the core languages of the open web and has a standardized W3C specification. Developed in levels, CSS1 is now obsolete, CSS2.1 is a recommendation, and CSS3, now split into smaller modules, is progressing on the standardization track.

Category: Styling

Official Documentation
Use Case


  • account_circle Jerelolol

    CSS, love it or hate it
    Two CSS properties walk into a bar. A barstool in a completely different bar falls over. -TF