Html elements bdi, sub, and output

bdi element The HTML Bi-directional Isolation Element (<bdi>) isolates a span of text that might be formatted in a different direction from other text outside it, sub element Specifies that the enclosed text should be rendered in the browser as subscript, output element The output (<output>) element represents the result of a calculation. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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bdi bdi and sub, bdi, sub, and output

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