Html elements bcanvas, and iframe

b element Displays the text of the element as boldface text, 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). These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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b b and canvas, bcanvas, and iframe

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