Results for “html”
Small, practical examples. Search by task or narrow things down below.
Suggest a browser interface color
HTML: Theme-color is a browser chrome hint and does not style the page itself.
HTML✓ Tested
Supply a title and URL for link previews
HTML: Open Graph metadata describes a shared page without changing its visible content.
HTML✓ Tested
Toggle a native popover from a button
HTML: The popovertarget relationship handles show and hide behavior without a click handler.
HTML✓ Tested
Use headings to show document structure
HTML: Learn how to use headings to show document structure in a complete browser example.
HTML✓ Tested
Use semantic page landmarks
HTML: Learn how to use semantic page landmarks in a complete browser example.
HTML✓ Tested
Validate a structured text identifier
HTML: The pattern attribute matches the entire nonempty input; required handles the empty case.
HTML✓ Tested
Validate an email input
Use browser constraint validation for a required HTML email field.
HTML✓ Tested
Validate the shape of an absolute URL
HTML: A URL input checks syntax, not whether a resource exists or is safe.
HTML✓ Tested
Write an ordered set of steps
HTML: Learn how to write an ordered set of steps in a complete browser example.
HTML✓ Tested
Write an unordered list
HTML: Learn how to write an unordered list in a complete browser example.
HTML✓ Tested
Write subscripts and superscripts in ordinary text
HTML: Sub and sup position short annotations such as formula indices and exponents.
HTML✓ Tested
Adapt a component to its own container width
CSS: Container queries respond to a selected ancestor rather than the full viewport.
CSS✓ Tested