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CSS Custom Properties for Cascading Variables Module Level 1

“Many of the values in the CSS file will be duplicate data; for example, a site may establish a color scheme and reuse three or four colors throughout the site. Altering this data can be difficult and error-prone, since it’s scattered throughout the CSS file (and possibly across multiple files), and...” (from the page’s text)

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Language: English
Text on page: 33,936 characters
Page size: 260 kB
Answered: OK (200), HTML
Last read: 8 Oct 2026
In our index since: 7 Jul 2025
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