Bootstrap is a front-end development framework. It is composed of standardized css and javascript plug-ins. Its biggest advantage is the responsive layout, which allows developers to easily make web pages appear on the desktop. Get the best experience on computers, tablets, and mobile phones.
Why use bootstrap
Bootstrap has significant advantages in the following aspects
1. The grid system
can adjust the page according to the user's screen size so that it performs well on all sizes. Implementing this function relies on two things, one is view, and the other is max-width and min-width.
2. CSS modularization
Bootstrap pre-defines many CSS classes. When using them, just give the class the corresponding class name, such as text-left, text-align, .table, etc. The most representative one is the btn class. Bootstrap defines a .bt base class. If you want other styles, you can extend this base class to achieve different visual effects.
3. The plug-in is easy to use
Bootstrap’s plug-in development model is very similar to the javaScript development model. First define a class to implement the main function, and then a Plugin function , then extend this function to the JQuery prototype, and finally bind events to specific elements through delegation.
But Bootstrap has browser compatibility issues and is completely incompatible with IE6.
Related recommendations: "bootstrap tutorial"
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