Mastery Points
0
CSS Custom Properties (Variables) in html-css
Context & Logic
Scale brand identities with CSS Variables. Defined at :root, they are dynamic and instantly reactive to DOM/JS changes—perfect for dark mode and dynamic theme engines.
Interactive Workshop
Interactive Playground
Source HTMLMarkup
Source CSSStyle
Live Output Pane
Sync activeTailwind Core Loaded
Standard CSS Scope
Auto-Sync Preview
Modify the source above to see live changes. Supports standard CSS and Tailwind utility classes.