Dev site orange background

<?php
/*
Plugin Name: HypDevSiteBackground
Plugin URI: http://hyperspatial.com
Description: Prevent blunders by changing the background of your dev site
Version: 1.0
Author: Adam Nowak
Author URI: http://hyperspatial.com
License: GPL2
*/

function add_dev_styles(){?>
<style type="text/css">
html{background:#FCDC9D;}
</style>
<?php
}

function add_admin_dev_styles(){?>
<style type="text/css">
html, .wp-dialog{background-color:#FCDC9D!important;}
</style>
<?php
}

add_action('wp_head','add_dev_styles');
add_action('admin_head','add_admin_dev_styles');
?>