Respond.js with twitter bootstrap on ie8 and below

i'm implementing a responsive website with twitter bootstrap but on iexplorer 8 and below can't use media queries.

I create a simple example for try respond.js but mediaqueries continue not working on iexplorer 7-8, here is the html:

<!DOCTYPE html>
<html lang="en-US">
<head>
<meta charset="utf-8">
<title>Bootstrap 101 Template</title>
<meta name="Description" content="Web description here" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/css/bootstrap-combined.min.css" rel="stylesheet">
<link href="./css/styles.css" rel="stylesheet">
<!--[if IE]>
  <script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<link rel="shortcut icon" href="./img/favicon.png">
</head>
<body>
<div class="container">
  <h1>Hello, world!</h1>
</div>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js"></script>
<script src="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/js/bootstrap.min.js"></script>
<script src="./js/respond.min.js"></script>
<script src="./js/scripts.js"></script>
</body>
</html>

and here is the style.css:

@media only screen and (max-width: 38.75em) {
body {
    background: green;
}
}

Regards

https://github.com/scottjehl/Respond#cdnx-domain-setup

CDN/X-Domain Setup

Respond.js works by requesting a pristine copy of your CSS via AJAX, so if you host your stylesheets on a CDN (or a subdomain), you'll need to upload a proxy page to enable cross-domain communication.

See cross-domain/example.html for a demo:

Upload cross-domain/respond-proxy.html to your external domain
Upload cross-domain/respond.proxy.gif to your origin domain
Reference the file(s) via <link /> element(s):

<!-- Respond.js proxy on external server -->
<link href="http://externalcdn.com/respond-proxy.html" id="respond-proxy" rel="respond-proxy" />

<!-- Respond.js redirect location on local server -->
<link href="/path/to/respond.proxy.gif" id="respond-redirect" rel="respond-redirect" />

<!-- Respond.js proxy script on local server -->
<script src="/path/to/respond.proxy.js"></script>

If you are having problems with the cross-domain setup, make sure respond-proxy.html does not have a query string appended to it.

Note: HUGE thanks to @doctyper for the contributions in the cross-domain proxy!

You need to include <script src="./js/respond.min.js"></script> above the </head> tag.

If you don't want to add any code related with respond.js, load bootstrap.min.css through CDN except for IE 8. For IE 8, use local static file.

    <!--[if lte IE 8]>                                                      
        <link rel="stylesheet" href="/path/to/bootstrap.min.css' %}" />
    <![endif]-->                                                            
    <!--[if gt IE 8]>                                         
        <link rel="stylesheet" href="{CDN Address}" />                                                      
    <![endif]-->                                              
    <!--[if !IE]><!-->                                        
        <link rel="stylesheet" href="{CDN Address}" />
    <!--<![endif]-->

Tested on IE 8 ~ 11 and other webkit browsers.

来源：https://stackoverflow.com/questions/17523921/respond-js-with-twitter-bootstrap-on-ie8-and-below

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internet-explorer-8

internet-explorer-7

respond.js