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INTRODUCTION TO
07 HTML5 AND CSS3
to learn about:
l HTML l Tags and Attributes
l Rules for Writing HTML5 Codes l HTML5 Document Structure
l Creating and Saving an HTML Document l Introducing CSS3
l Editing an Existing HTML Document
Computers connected to the network (Internet) are either servers or clients, and they
communicate with each other through networking protocols. The clients send requests to the
servers, and the servers respond immediately with the required data.
The server stores the files and information in the form of websites. A website is a collection of
web pages. A web page is a document that contains text, graphics, videos, audio, and links to
other pages. Every web page of a website has a unique address called the Uniform Resource
Locator (URL). This URL allows us to access any web page from anywhere in the world. Have you
ever wondered how these web pages are created? HTML is the most widely used language to
design web pages.
HTML
HTML stands for Hypertext Markup Language. It is a markup language that describes the
structure of a web page. It allows
us to create web pages that contain Tech Funda
paragraphs, headings, links and block
HTML was created by Tim Berners-Lee in
quotes. The output of HTML web pages
early 1990s but was not officially released.
is same on any type of computer and It was published in 1995 as HTML 2.0. It is
on any operating system, e.g., MacOS, a subset of Standard Generalized Markup
Windows, etc. HTML5 was issued/ Language (SGML).
released as a W3C Recommendation
in 2014.
Introduction to HTML5 and CSS3 71

