HTML - (Element|Tag|Markup)


element in HTML




A Tag may be still open and still design a empty element. This elements are known as void elements

Example: HTML - HR (Horizontal Rule) may be written



Each element in HTML falls into zero or more categories that group elements with similar characteristics together. See Content type

Space characters

The space characters are always allowed between elements. User agents represent these characters between elements in the source markup as Text nodes in the DOM.


see HTML - Focus (Active element) (and Blur)

DOM Management

See DOM - Element

Documentation / Reference

Discover More
Browser - Document variable (DOM) - Javascript

In a browser, the document is: a DOM document (in-memory tree) of a XML document (generally a HTML dom document) The document is provided by the browser via its DOM webapi (Not by the Javascript...
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CSS CSS addressing model. Selectors and properties allow style sheets to refer to the following parts of a document or user agent: Elements in the document tree and certain relationships between...
CSS - Block Level (element|box)

Block-level refers to the (HTML) elements that are formatted visually as blocks. See for more information: Except for table boxes, and replaced elements, a block-level box can also be a block container...
Creating a Blockquote in HTML

The blockquote HTML element is an element that semantically creates a blockquote. This article shows you how.
DOM - Element

An element is the most common type of node in the DOM. When you want to do something to an element, first you need to select it. A dom element is generally the memory representation of: an HTML element...
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DOM - Event handler

A event handler is a function that handles the event and gets called with the event occurs
Devtool Chrome Event Listener
DOM - Mouseenter event (in a element) with Javascript

An article about the mousenter event with Javascript examples
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DOM event - focus (onfocus)

This page is the focus event. ie how to register a callback function to handle this event focus means that a HTML element becomes active. blur Focus Event Type Inheritance (bubble) Description...
HTML - A element (anchor)

The a (or anchor) is a html element that represents a hyperlink. It is the cornerstone: of every navigation scheme on the web. and of the importance of a page on the internet (pagerank) the...
Content Venn
HTML - (Content of an element|Content Model)

The contents of an element are its children in the DOM tree. Each element has a content model: a description of the element's expected contents. HTML Authors must not use HTML elements anywhere except...

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