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This article will explain in detail what devices bootstrap3 supports first. Xiaobian thinks it is quite practical, so share it with you for reference. I hope you can gain something after reading this article.

bootstrap3 supports "mobile" devices preferentially. Bootstrap3 is a mobile-first design idea, where all styles are applied to mobile devices by default, and then media queries are used to add designs for other size devices step by step.

Operating environment of this tutorial: Windows 7 system, bootsrap3.3.7 version, DELL G3 computer

Bootstrap 3 is a mobile-first front-end framework. Mobile-first means that all the styles of the design will be applied to mobile devices by default, and then in the design, using media queries, step by step to increase the design for other size devices.

In previous versions of Bootstrap (up to 2.x), you needed to manually reference another CSS to make the entire project mobile-friendly.

It's different now, Bootstrap 3's default CSS is mobile-friendly by itself.

Bootstrap 3 is designed to put mobile devices first and desktop devices second. This is actually a very timely shift because more and more users are using mobile devices now.

In order to make Bootstrap's website mobile-friendly and ensure proper rendering and touch-screen scaling, you need to add a viewport meta tag to the page's head, as follows:

The width property controls the width of the device. Assuming your website will be viewed by devices with different screen resolutions, setting it to device-width ensures that it will render correctly on different devices.

initial-scale=1.0 ensures that the page loads at a 1:1 scale without any scaling.

On mobile browsers, zoom can be disabled by adding user-scalable=no to the viewport meta tag.

Typically, maximum-scale=1.0 is used with user-scalable= no. With zoom disabled, users can only scroll the screen to make your site look more like a native app.

Note that this method is not recommended for all websites, or depends on your own situation!

About "bootstrap3 priority support what device" this article is shared here, I hope the above content can be of some help to everyone, so that you can learn more knowledge, if you think the article is good, please share it to let more people see.

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