# Buttons

Use the button classes on an `<a>`, `<button>`, or `<input>` element. Use logical elements for your buttons. If it is not a link do not use a `<button>` tag instead. If the `<a>` elements are used to act as buttons – triggering in-page functionality, rather than navigating to another document or section within the current page – they should also be given an appropriate `role="button"`.

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