body { margin:0px; background-color:#e6e6e6; height:100% }
html { height:100% }
#PageDiv { position:relative; max-width:1600px; min-height:100%; margin:auto; background-color:#fff }
#mIndex { position:absolute; left:34px; top:300px; right:34px; min-height:559px; z-index:4 }