I found so code here that worked from here and used this global style:
add_action( 'wp_head', 'wps_add_ie_html5_shim' );
/**
* Add IE conditional html5 shim to header
*/
function wps_add_ie_html5_shim() {
global $is_IE;
if ( $is_IE ) {
echo '<!--[if lt IE 9]>';
echo '<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>';
echo '<![endif]-->';
}
}From Eunus Hosen and adapted it to the code Acub showed me.. it's working!
Resolved.. Thanks!
