Html elements canvas, iframe, and kbd

canvas element The Canvas (<canvas>) HTML element can be used to draw graphics via scripting (usually JavaScript), iframe element Defines an inline frame (ie a frame embedded in a document), kbd element Specifies that the enclosed text should be formatted as keyboard input. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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canvas canvas and iframe, canvas, iframe, and kbd

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