To HTML Content Category Interactive

Html elements input, strong, and video

input element Defines an input element, such as a text field control or button, within a form, strong element Specifies that the enclosed text should be rendered in the browser as "strong" (usually bold) text, video element The HTML  <video> element is used to embed video content in an HTML or XHTML document. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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input input and strong, input, strong, and video

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