This sophisticated theme created by Raquel.
These are the steps to apply it to your multiply :
1. In order to successfully install this theme, your computer's screen resolution should be set to 1024 x 768 pixels. 
Click Start > Control Panel > Display > Settings > Screen Resolution.
2. In Multiply, select the “SHADOW BOX” theme 3. Select and copy code below and paste to the CSS page here 
Now this theme is yours !
CSS code' : 

hi there. this layout is pretty. but when i uploaded it to be my own multiply layout, the background doesn't seem to appear.