#main {float:left; position:relative; width:875px; height:428px; background-image:url(../graphics/inner-gradient.png); background-repeat:repeat-y;}

#all {margin-left:auto; margin-right:auto; margin-top:0.5cm; width:875px; height:508px;}

#content {position:absolute; left:150px; top:110px; width:585px; height:300px;}