Html elements svg, iframe, and base

svg element SVG is a language for describing two-dimensional vector graphics in XML, iframe element Defines an inline frame (ie a frame embedded in a document), base element Specifies a base URL for all of the relative URLs in the document to use. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.

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svg svg and iframe, svg, iframe, and base

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