Change nasty color when loading site.

Hello
I have a question.
When you load the site at first appears a nasty yellow color.
How to change it to a dark gray.
www.sergofoto.com
Thank you.

Open templates\hot_hotel\css\template_css.php

you will see this:

body {
background:<?php echo $bodyBg; if($bodyBgImage) { ?> url(<?php echo $template_path; ?>/images/bg<?php echo $bodyBgImage; ?>.jpg) no-repeat fixed top center<?php } ?>;
color:<?php echo $bodyText; ?>;
}

above it insert

<?php $bodyBg = '#000000';?>

Very big thank you. :woohoo: