Bootstrap Learning-Environment installation

1, <meta http-equiv= "x-ua-compatible" content= "Ie=edge" >

Let IE run the latest rendering mode.

2, <meta name= "viewport" content= "Width=device-width, initial-scale=1" >

Initializes the mobile browsing display.

Width=device-width: Make width equal to device width.

Initial-scale=1: Sets the initial zoom ratio to 1, which is not scaled.

3, <!--[if Lt IE 9]>
<script src= "Https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js" ></script>
<script src= "Https://oss.maxcdn.com/respond/1.4.2/respond.min.js" ></script>
<! [endif]-->

(1) <script src= "Https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js" ></script>

The IE version is less than IE9, allowing the browser to support HTML5 tags.

(2) <script src= "Https://oss.maxcdn.com/respond/1.4.2/respond.min.js" ></script>

Support for CSS3.

4, <script src= "Http://libs.baidu.com/jquery/1.9.0/jquery.min.js" ></script>

The introduction of Jquery,bootstrap does not own jquery.

5, <link rel= "stylesheet" href= "/bootstrap/css/bootstrap.min.css" >

Introduces the underlying CSS style.

6, <script src= "/bootstrap/js/bootstrap.min.js" ></script>

Introduce the basic JS plugin.

Bootstrap Learning-Environment installation