Force Wordpress Styles to Update

force-style.php

//ADD THIS TO YOUR functions.php FILE
//REMOVES VERSION NUMBERS AND REPLACES WITH A RANDOM NUMBER SO STYLE SHEET RELOADS EVERY TIME
function remove_replace_css_ver( $src ) {
	if ( strpos( $src, 'ver=' ) )
	$src = remove_query_arg( 'ver', $src );
	$newsrc = $src . '?ver=' . rand(111,9999);
	return $newsrc;
}
add_filter( 'style_loader_src', 'remove_replace_css_ver', 9999 );