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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 communicate
with each other through networking protocol. 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, audios and links to
other pages. Every web page of a website has a unique address called Uniform Resource Locator
(URL). We can use this URL 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 the web page. It allows us to create web pages that contain paragraphs, headings,
links and block quotes. The output of HTML web pages is same on any type of computer and on
any operating system, e.g., Mac, Windows, etc. The latest version of HTML is HTML5 which was
released in 2008.
Tech
Funda
HTML language was redesigned by Tim Berner Lee in 1989. It is a subset of
Standard Generalized Markup Language (SGML).
Introduction to HTML5 and CSS3 65

