What is the extension of css stylesheet file

The extension of the css style sheet file is ".css". The css style sheet file is a text file used to install CSS code. The CSS code consists of text codes with certain regular rules. The css file starts with " .css" is the suffix name.

The operating environment of this tutorial: Windows 7 system, CSS3 version, Dell G3 computer.

css refers to Cascading Style Sheets, which is a computer language used to express file styles such as HTML or XML. It is a programming language used to express HTML styles. It can A style language that separates web pages and content.

What extension or suffix should be used for css files?

CSS file, as the name suggests, is a text file used to install CSS code, and CSS code consists of text codes with certain regular rules. We use Notepad to change the extension to become a CSS file.

css files have the suffix name of .css. We see that files with the suffix of .css are css files.

CSS evaluation

Cascading Style Sheet (CSS) helps achieve responsible web design. CSS has a huge impact on how developers build Web sites, and the impact is likely to be endless.

Moving most or even all of the presentation information of a web page out of (X)HTML files and keeping them in a style sheet has many advantages, such as reducing file size, saving network bandwidth, and ease of maintenance wait.

In addition, the performance information of the site is separated from the core content, allowing the site designers to make various modifications to the entire website in a short period of time.

CSS simplifies the format code of the web page, and the external style sheet will also be saved in the cache by the browser, speeding up the download and display speed, and also reducing the amount of code that needs to be uploaded (because repeated formatting will is saved only once).

As long as you modify the CSs style sheet file that stores the website format, you can change the style and characteristics of the entire site. It is particularly useful when modifying a site with a large number of pages. This avoids modification of web pages one by one and greatly reduces the workload.

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