Allow IE9 browsers to support HTML5 tags and CSS3 selectors

Do the project many times, want to use HTML5 CSS3 new technology, also consider that the low version of the browser does not support these tags and attributes, let people worry, but the problem arises, there is a problem solution, then the introduction of JS plugin to make the lower version of the browser is also compatible ...

Let the browser support the HTML5 tag plugin:

http://code.google.com/p/html5shiv/

Let the browser support the CSS3 selector plugin:

Http://www.jb51.net/jiaoben/24032.html

How to use:

Download the plugin, find the following red color tagged files in the downloaded file, and then put them in the JS folder, and the CSS3 selector plug-in to run under the server, the style sheet must be introduced through the <link> tag. Page-level style sheets or inline style sheets will not be valid.

<!--[If Lt IE 9]>

<script type= "Text/javascript" src= "js/domassistantcompressed-2.7.4.js" ></script>
<script type= "Text/javascript" src= "js/ie-css3.js" ></script>

<script type= "Text/javascript" src= "js/html5shiv.min.js" ></script>

<! [endif]-->