Principle Analysis of bootstrap Framework

This article will explain the principle analysis of bootstrap framework for you in detail. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

Simply put, a website can be compatible with multiple terminals-rather than making a specific version for each terminal. This concept is born to solve the problem of mobile Internet browsing.

When it comes to responsiveness, many people immediately think:

Boilerplate,Foundation,Ulkit,bootstrap these frameworks.

Below, I will take the bootstrap launched by Twitter as an example, after all, it is the most popular, and many people use it.

The underlying implementation principle of responsive frameworks such as bootstrap is media query.

Open the core CSS file development version of Bootstrap and you can clearly see @ media.

Bootstrap was developed in line with the mobile device first strategy, according to which we first optimize the code for mobile devices, and then set the appropriate style for each component using CSS Media query (CSS media queries) technology. So you'd better put the following label on it.

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