what can i do with css ?

Answer 1

the CSS help for the styling of the web pages

html is used to create a basic webpage, to add colours and styles .
we use the css.

we use the css to make attractive webpages.

Answer 2

the css is Cascading Style Sheets
it's the scripting code for paper style in html or xml ......
you can read the complete definition in wikipedia

Answer 3

You'll need CSS in everything that you'll decide to do.
Web sites, Web apps, Mobile apps all of them are nothing without CSS.

Answer 4

you can create great looking websites, optimized for smartphones, tablets and TVs
You can also create animations.