The difference between bootstrap and css

The difference between bootstrap and css

● Bootstrap is based on the collaboration between Mark Otto and Jacob Thornton, designers of the American Twitter company. The simple, intuitive, and powerful front-end development framework developed with HTML, CSS, and JavaScript makes Web development faster. Bootstrap provides elegant HTML and CSS specifications, which are written in the dynamic CSS language Less.

Bootstrap has been very popular since its launch and has been a popular open source project on GitHub, including NASA's MSNBC (Microsoft National Broadcasting Company) Breaking News. Some frameworks that are familiar to domestic mobile developers, such as the WeX5 front-end open source framework, are also performance optimized based on the Bootstrap source code.

● CSS is Cascading Style Sheets (English full name: Cascading Style Sheets) is a file used to express HTML (an application of Standard Generalized Markup Language) or XML (a subset of Standard Generalized Markup Language). style computer language. CSS can not only statically modify web pages, but can also cooperate with various scripting languages ​​to dynamically format various elements of web pages.

CSS can perform pixel-level precise control over the layout of element positions in web pages, supports almost all font size styles, and has the ability to edit web page objects and model styles.

In general, Bootstrap is a UI, a framework used for front-end layout. It is a css framework, not a javascript framework, but it also uses javascript itself to improve the visual effects of the Bootstrap framework.

Related recommendations: "bootstrap tutorial" "css tutorial"

The above is the detailed content of The difference between bootstrap and css. For more information, please follow other related articles on the PHP Chinese website!