Loading Page (Background Image)

I want to know how to put Background Image instead of Background Color for Loading Page/Landing Page. Im currently using the two codes from Loading Page.

Add this code to your HTML page below the "head" tags if you have any. Replace where it says "URL OF IMAGE GOES HERE" with your background image URL:

Code:

<style type="text/css">

body {
   margin: 0 auto;
   background-color: #000000;
   background-image: url('URL OF IMAGE GOES HERE');
   background-position: center;
   background-repeat: no-repeat;
background-attachment: fixed;
  width:100%
}
</style>

Thank you for the code, it's solved now.