Bit of css help plz

[Mr Happy]

Shorten it all to

body { 
background: #2F2F4F url('templates/alpha/images/bg.png') no-repeat top left;
font-family: "Lucida Sans Unicode","Lucida Grande",sans-serif; 
font-size: 14px;  
padding: 0px; 
margin: 0px; 
} 

More info on the Background CSS property http://www.w3schools.com/css/pr_background.asp