.opened .arr {
-moz-transform: scaleY(-1);
-webkit-transform: scaleY(-1);
-o-transform: scaleY(-1);
transform: scaleY(-1);
-ms-filter: flipv; /*IE*/
filter: flipv;
}preload="auto"
<head>
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<!--[if lte IE 9]><script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script><![endif]-->
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</head>