html { height:100%; }

table { font-family: Arial, Helvetica, sans-serif; height:100%; }

body { margin:0px; height:100%; background-color:#ffffff; }

iframe { border: none 1px; width: 0px; height: 0px; }

div.history  { width: 0px; height: 0px; overflow: hidden; }

#history  { position: absolute; top:0px; left:0px; z-index: -10; overflow: hidden; }