Html elements h3, keygen, and meta

h3 element Heading Level 3, 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, meta element Specifies general high-level information about a document. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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h3 h3 and keygen, h3, keygen, and meta

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