Html elements abbr, em, and b

abbr element Specifies that a string is an abbreviation for a longer word or phrase, em element Specifies that the enclosed text should be emphasized, b element Displays the text of the element as boldface text. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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abbr abbr and em, abbr, em, and b

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