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This article mainly introduces the main functions of CSS3 what the relevant knowledge, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe that you read the main features of this CSS3 which articles will have a harvest, let's take a look at it.

CSS3 has not officially become a standard so far, but modern browsers including IE9+, chrome, Firefox and other modern browsers support CSS3. CSS provides a lot of features that used to be done with JavaScript and cut images, and the main features are:

1. Fillet

two。 Multiple backgrounds

3. Gradient color

4.@font-face

5. Animation and gradient

6.Box Shadow

7. Text shadow

8. RGBA-add transparent color

CSS performance optimization: CSS code is the most direct "tool" to control page display style and effect, but they are often ignored by Web development engineers when performance tuning. In fact, non-standard CSS will have a serious impact on the efficiency of page rendering, especially for Web 2.0 pages with complex structure. Therefore, writing standard, high-performance CSS code will greatly improve the efficiency of the application.

LESS and SASS:CSS preprocessor, used to add some programming features to CSS, without considering browser compatibility issues, for example, you can use variables, simple program logic, functions and other basic skills in the programming language in CSS, which can make your CSS more concise, more adaptive, more intuitive code and many other benefits. SASS is based on Ruby development. LESS can be run either on the client side or on the server side with the help of Node.js or Rhino.

This is the end of the article on "what are the main functions of CSS3". Thank you for reading! I believe you all have a certain understanding of the knowledge of "what are the main functions of CSS3". If you want to learn more, you are welcome to follow the industry information channel.

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