Please see attached screenshot

The background is a bit off in both IE and chrome (although it was working before? hence the exact numbers??), although in ffox it looked allright..

Here is the code for what I thought was very straight forward... am I missing something?

#wrapper{
    width:100%;
    overflow:hidden;
    position:relative;
    background:url(../images/body-bg.jpg) no-repeat ;
    background-position: -20px top;
}

And an IE fix

    
    #wrapper{ background-position: -21px top; }