Difference between CSS and CSS3
Last Updated :
26 Sep, 2024
CSS (Cascading Style Sheets) is a stylesheet language used to style web pages, while CSS3 is its advanced version with new features and modules. CSS3 introduces enhanced styling capabilities like animations, transitions, media queries, and rounded corners, providing more flexibility and functionality for web design.
Understanding CSS and CSS3
1. CSS:
CSS stands for Cascading Style Sheets. It is primarily used to provide styling to web pages, including color, layout, background, font, and border properties. The main objective of CSS is to improve content accessibility, provide enhanced flexibility and control, and specify presentation characteristics.
2. CSS3:
CSS3 stands for Cascading Style Sheets Level 3. It is an advanced version of CSS, used for structuring, styling, and formatting web pages. CSS3 introduces several new features and is supported by all modern web browsers. One of the most significant advancements in CSS3 is the splitting of CSS standards into separate modules, making it simpler to learn and use.
Difference Between CSS and CSS3
| CSS | CSS3 |
|---|
| Capable of positioning texts and objects. | Capable of making web pages more attractive and takes less time to create. It is backward compatible with CSS. |
| Does not support responsive design. | Supports responsive design. |
| Cannot be split into modules. | Can be broken down into modules. |
| Cannot build 3D animation and transformation. | Supports animation and 3D transformations. |
| Slower compared to CSS3. | Faster than CSS. |
| Uses a set of standard colors and basic color schemes. | Has a good collection of HSL, RGBA, HSLA, and gradient colors. |
| Supports only single text blocks. | Supports multi-column text blocks. |
| Does not support media queries. | Supports media queries. |
| Not supported by all types of modern browsers. | Supported by all modern browsers. |
| Requires manual development of rounded gradients and corners. | Provides advanced codes for setting rounded gradients and corners. |
| No special effects like shadowing text or text animation; requires jQuery and JavaScript for animations. | Supports text shadows, visual effects, and a wide range of font styles and colors. |
| Can add background colors to list items and lists, and set images for list items. | Lists have a special display property and list items have counter reset properties. |
| Developed in 1996. | Released in 2005. |
| Memory intensive. | Consumes less memory compared to CSS. |
New Features of CSS3
- Combinator: CSS3 introduces a new general sibling combinator, which matches sibling elements using the tilde (
~) combinator. - CSS Selectors: CSS3 selectors are more advanced than the simple selectors offered by CSS, providing a sequence of easy-to-use and simple selectors.
- Pseudo-elements: CSS3 adds many new pseudo-elements for easier and more detailed styling. The new convention of double colons (
::) is also introduced. - Border Style: CSS3 includes new border styling features like
border-radius, border-image-slice, border-image-source, and values for "width stretch". - Background Style Properties: CSS3 introduces new background style properties such as
background-clip, background-size, background-style, and background-origin.
In conclusion, CSS3 significantly improves upon CSS by offering advanced features like responsive design, animations, and modular structures. These enhancements make web development faster, more efficient, and visually appealing, emphasizing the importance of utilizing modern web technologies for better design.
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