Tag: Tutorial

Draw borders with width, style, and color per side.

Reuse styles with `.class-name` selectors.

Target a unique element with `#id`.

Select by attribute presence or value patterns.

Combine selectors with descendant, child, sibling combinators.

Style states like :hover, :focus, :nth-child, and :is().

Target elements precisely with selector types and combinations.

Select all elements with `*`.

Style all instances of a tag (e.g., `p`, `a`, `h2`).

Compare inline, internal, and external CSS approaches.