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- 1. What is HTML? • HTML stands for Hyper Text Markup Language • HTML is the standard markup language for creating Web pages • HTML describes the structure of a Web page • HTML consists of a series of elements • HTML elements tell the browser how to display the content • HTML elements label pieces of content such as "this is a heading", "this is a paragraph", "this is a link", etc.
- 2. Definition :- HTML, or Hypertext Markup Language, is a markup language for the web that defines the structure of web pages. It is one of the most basic building blocks of every website, so it's crucial to learn if you want to have a career in web development. In this article, I will walk you through what HTML is about in detail, how it does things on web pages, and we'll also touch on a really cool part of HTML – Semantic HTML.
- 3. What is an HTML Element? An HTML element is defined by a start tag, some content, and an end tag: <tagname> Content goes here... </tagname> The HTML element is everything from the start tag to the end tag: <h1>My First Heading</h1> <p>My first paragraph.</p>
- 4. HTML History Year Version 1989 Tim Berners-Lee invented www 1991 Tim Berners-Lee invented HTML 1993 Dave Raggett drafted HTML+ 1995 HTML Working Group defined HTML 2.0 1997 W3C Recommendation: HTML 3.2 1999 W3C Recommendation: HTML 4.01 2017 W3C Recommendation: HTML5.2
- 5. 2000 W3C Recommendation: XHTML 1.0 2008 WHATWG HTML5 First Public Draft 2012 WHATWG HTML5 Living Standard 2014 W3C Recommendation: HTML5 2016 W3C Candidate Recommendation: HTML 5.1 2017 W3C Recommendation: HTML5.1 2nd Edition
- 6. Example Explained:- HTML elements are the building blocks of HTML pages. •The <!DOCTYPE html> declaration defines this document to be HTML5 •The <html> element is the root element of an HTML page •The lang attribute defines the language of the document •The <meta> element contains meta information about the document •The charset attribute defines the character set used in the document •The <title> element specifies a title for the document •The <body> element contains the visible page content •The <h1> element defines a large heading •The <p> element defines a paragraph
- 7. HTML Attributes • All HTML elements can have attributes • Attributes provide additional information about elements • Attributes are always specified in the start tag • Attributes usually come in name/value pairs like: name="value"
- 8. Tag Description <!--...--> Defines a comment <!DOCTYPE> Defines the document type <a> Defines a hyperlink <abbr> Defines an abbreviation or an acronym <address> Defines contact information for the author/owner of a document <area> Defines an area inside an image map <article> Defines an article <aside> Defines content aside from the page content <audio> Defines embedded sound content <b> Defines bold text
- 9. HTML List Tags Tag Description <ul> Defines an unordered list <ol> Defines an ordered list <li> Defines a list item <dl> Defines a description list <dt> Defines a term in a description list <dd> Describes the term in a description list
- 10. Unordered HTML List An unordered list starts with the <ul> tag. Each list item starts with the <li> tag. The list items will be marked with bullets (small black circles) by default: Value Description disc Sets the list item marker to a bullet (default) circle Sets the list item marker to a circle square Sets the list item marker to a square none The list items will not be marked