![]() ![]() Tags are used to delimit the start and end of elements in the markup. Similarly the W3C Recommendation HTML 5.1 2nd Edition explicitly says: For instance, the HEAD element is always present, even though both start and end HEAD tags may be missing in the markup. Remember that the element is one thing, and the tag (be it start or end tag) is another. Some people refer to elements as tags (e.g., "the P tag"). The distinction is explicitly emphasised in HTML 4.01 Specification:Įlements are not tags. This is the case for many, but not all, elements within an HTML document. tags Īs is generally understood, the position of an element is indicated as spanning from a start tag and is terminated by an end tag. Elements can also have content, including other elements and text.Ĭoncepts HTML element content categories Elements vs. Each element can have HTML attributes specified. An HTML document is composed of a tree of simple HTML nodes, such as text nodes, and HTML elements, which add semantics and formatting to parts of document (e.g., make text bold, organize it into paragraphs, lists and tables, or embed hyperlinks and images). The most commonly used version is HTML 4.01, which became official standard in December 1999. The first used version of HTML was written by Tim Berners-Lee in 1993 and there have since been many versions of HTML. An HTML element is a type of HTML (HyperText Markup Language) document component, one of several types of HTML nodes (there are also text nodes, comment nodes and others).
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