Html elements em, details, and wbr

em element Specifies that the enclosed text should be emphasized, details element The HTML details element (<details>) is used as a disclosure widget from which the user the retrieve additional information, wbr element For a block of text enclosed by nobr tags, indicates a place where a line break may occur. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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em em and details, em, details, and wbr

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