body {
  background-color: white;
  margin: 0;
  padding: 0;
  text-align: center;
  color: black
 }
 #top,#lpanel,#rpanel {
  display: none;
 }
 #page,#page_in {
  width: 100%;
  margin: 0;
  padding: 0;
  float: none;
 }