Selectivizr NuGet Package

Selectivizr is a JavaScript utility that emulates CSS3 pseudo-classes and attribute selectors in Internet Explorer 6-8.

Simply include the script in your pages and selectivizr will do the rest.

To use the library, you'll need to include one of the supported libraries:

jQuery (1.3+)
Dojo (1.5.0+)
Prototype (1.6.1+)
Yahoo UI Library (2.8.0+)
DOMAssistant (2.8.0+)
MooTools (1.3+)
NWMatcher (1.2.3+)
Then add the following conditional comment AFTER your stylesheets:

<!--[if (gte IE 6)&(lte IE 8)]>
<script type="text/javascript" src="selectivizr.js"></script>
<noscript><link rel="stylesheet" href="[fallback css]" /></noscript>
<![endif]-->
This adds the selectivizr.js and an optional fallback CSS file to IE6-8 while hiding for other browsers.