html {
  font-family:"Trebuchet MS", Georgia, Verdana, serif;
  height: 100%;
  margin: 0;
}

body {
  height: 100%;
  margin: 0;
}

* { color: #333; background-color: #eee; }

#maintable {
  border-collapse: collapse;
  border: none;
  text-align: left;
  table-layout: fixed;
  height: 100%;
  width: 100%;
}

#left {
  background-color: #666;
}

#right {
  background-color: #666;
}

#ls {
  background-color: #eee;
  width: 30px;
}

#rs {
  background-color: #eee;
  width: 15px;
}

#mid {
  width:  705px;
}