To HTML Content Category Interactive

Html elements input, h2, and abbr

input element Defines an input element, such as a text field control or button, within a form, h2 element Heading Level 2, abbr element Specifies that a string is an abbreviation for a longer word or phrase. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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input input and h2, input, h2, and abbr

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