Use of CSS:-
Use of Css to define styles for your documents,Including the Design, layout and Variations indisplay for different devices and screen sizes. you can place your css in <head> of the document with ab embedded style sheet, or attach a separate file that defines your style with an external style sheet.To link an styles sheet to your document, you will simply add a link to the style sheet in the <head> of the document.An external style sheet has many advantages.keeping the styles separate from your HTML content:
- Helps avoid Duplication .
- Makes maintenance easier.
- Allaws you to make a site-wide change in one place
you want to store the style information in common files that all the pages share. For example,when the documents link to the same style sheet that defines the color of h2 header, you can apply the syle for h2 header tags globally by changing one css attribute.
What is java script?
Java script is a programming language used to make web pages interactive.It runs on your visitor's computer and does not required any contents to downloads from your website.java script is mainly and mostly used to create polls and quizzes.
When you are trying to make a major web site you must know the knowledge of Java script language.And by using java script you can perform many more task in your web site, even if you are working with HTML, CSS and JAVASCRIPT, that's a perfect combo for build a major websites.
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