Shulou(Shulou.com)06/03 Report--

In this issue, the editor will bring you what the web page css means. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

Css cascading style sheet is a computer language used to represent file styles such as HTML or XML. Css can not only modify web pages statically, but also dynamically format web page elements with various scripting languages, as well as the ability to edit web page objects and model styles.

The development process of css

In 1990, Tim Berners-Lee and Robert Cailliau co-invented Web. In 1994, Web really stepped out of the lab.

Since the invention of HTML, styles have existed in various forms. Different browsers combine their respective style languages to provide users with control of the page effect. The original HTML contains only a few display properties.

With the growth of HTML, HTML has added a lot of display functions in order to meet the requirements of page designers. But as these features increase, HTML becomes more and more cluttered, and HTML pages become more and more bloated. So CSS was born.

In 1994, Hakunli put forward the original proposal of CSS. At the time, Bert Bos was designing a browser called Argo, so they decided to design CSS together.

In fact, there were already some suggestions for a unified stylesheet language in the Internet world at that time, but CSS was the first stylesheet language with "cascading" meaning. In CSS, the style of one file can be inherited from other stylesheets. The reader can use his own preferred style in some places and inherit or "cascade" the author's style in others. This cascading approach gives both authors and readers the flexibility to add their own designs and mix everyone's interests.

Hakun first put forward the proposal of CSS at a conference in Chicago in 1994, CSS was proposed again at the www web conference in 1995, Bos demonstrated an example of Argo browser supporting CSS, and Harken also showed Arena browsers that support CSS.

In the same year, the W3C Organization (World WideWeb Consortium) was established, and all the creative members of CSS became the W3C working group and went all out to develop CSS standards, and the development of cascading stylesheets was finally on the right track. There are more and more members involved, such as Microsoft's Thomas Leighton (Thomas Reaxdon), whose efforts eventually led to Internet Explorer browsers supporting the CSS standard. Hakun, Persia and others are the main technical leaders of the project. At the end of 1996, the first draft of CSS was completed, and in December of the same year, the first formal standard of cascading stylesheets (Cascading style Sheets Level 1) was completed, which became the recommended standard of W3C

In early 1997, the W3C working group responsible for CSS began to discuss issues not covered in the first edition. The results of the discussion formed the second edition of the CSS specification published in May 1998.

The above is the meaning of the web page css shared by the editor. If you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

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