To HTML Content Category Heading

Html elements h3, wbr, and sup

h3 element Heading Level 3, wbr element For a block of text enclosed by nobr tags, indicates a place where a line break may occur, sup element Specifies that the enclosed text should be rendered in the browser as superscript. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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h3 h3 and wbr, h3, wbr, and sup

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