Difference Between CSS and CSS3

Hello coder today we discuss about some most popular interview questions like; difference between css and css3

CSS3 and CSS2 isn't different in the sense that they are different languages- they're both languages for defining the look and feel of a page written in a markup language. With CSS3 there are a lot more features that allow you to control additional aspects/behaviors of elements on a page. A couple of the more commonly used features include:

New selectors. With CSS3 you can select attributes with some fancy symbols (mostly modeled after regex, I believe). There are also new pseudo -classes that allow you to select child/sibling elements (eg :nth-child(even) allows you to select only the even numbered elements, extremely useful for alternating row colors in a table)

Text Effects. Text-shadows and a handy new word-wrapping feature

Transforms & Animations. Exactly like it sounds. You can specify timer properties and keyframes to create animations entirely using CSS

CSS3 is divided into many different documents called Modules. Every module adds new capability or extends features defined in CSS2 over preserving backward Compatibility.
Work on CSS3 started around the time of publication of the original CSS2 recommendation.
Because of the modularization in CSS3, every modules has different stability and is in different status.
The CSS3 version supports many more browsers than CSS2.
CSS3 has other added features such as new combinator, new CSS selectors, new pseudo- elements and new style properties.