Which statement best describes the CSS cascade?

Which statement best describes the CSS cascade?

• A. The cascade decides which CSS rule applies by considering origin (user, author, user agent), specificity, and source order; inline styles outrank author rules, and later declarations win.
• B. The cascade only considers the order of rules in the stylesheet.
• C. The cascade re-evaluates styles whenever the DOM changes.
• D. The cascade applies only to color properties.

Answer: (A)

The cascade decides which styles actually apply by weighing three factors: where the rule comes from (origin), how strong the selector is (specificity), and where the rule sits in the source order. Inline styles (the style attribute on an element) have higher weight than rules from stylesheets, so they can override those rules. When two rules have the same weight, the one that appears later in the source wins. This mechanism applies to all CSS properties, not just color.

The cascade decides which styles actually apply by weighing three factors: where the rule comes from (origin), how strong the selector is (specificity), and where the rule sits in the source order. Inline styles (the style attribute on an element) have higher weight than rules from stylesheets, so they can override those rules. When two rules have the same weight, the one that appears later in the source wins. This mechanism applies to all CSS properties, not just color.