Html elements bcanvas, and svg

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), svg element SVG is a language for describing two-dimensional vector graphics in XML. 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 svg

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