Html elements button, menu, and keygen

button element Defines a clickable Button element, menu element The HTML menu element (<menu>) represents an unordered list of menu choices, or commands, keygen element The HTML keygen element exists to facilitate generation of key material, and submission of the public key as part of an HTML form. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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button button and menu, button, menu, and keygen

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