What is CSS3?

What is CSS3?

 

Key Features of CSS3

1. Modules-Based Architecture
   CSS3 is organized into modules, allowing individual components to be developed and updated independently. Some popular modules include:

   • Selectors (e.g., :nth-child, :not)
   • Box Model
   • Backgrounds and Borders
   • Transitions and Animations

2. Improved Selectors New selectors in CSS3 provide more powerful ways to target elements, enhancing flexibility:

   • :nth-child(n) for selecting specific child elements.
   • :not(selector) for excluding certain elements.

3. Media Queries CSS3 introduced media queries, enabling responsive web design by applying styles based on device characteristics like screen size, resolution, or orientation.