New Question for Vshare 2.9 Version

[nowordneeded]

I just set it to the black as the default, but it won't take. The site whenever I refresh it keeps reverting back to the lighter background. The person I had from the helpdesk didn't remove the "default" from the file. Both should be set to "black" and "black".

Here is the coding:

public static function validate($css)
{
$valid_css = array(
'black', 'black'
);