Html elements button, progress, and video

button element Defines a clickable Button element, progress element The HTML progress (<progress>) element is used to view the completion progress of a task, 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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button button and progress, button, progress, and video

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