div#body {
  margin: 1px auto;
  width: 951px; 
  height: 595px; 
  text-align: left; 
  position: relative;
}
div#text {
  overflow: auto;
  height: 347px;
  background-color: #FFFFFF;
  padding-left: 26px;
  padding-right: 21px;
  padding-bottom: 10px;
  padding-top: 0px;
  margin-top: 0px;
}
div#Nav {
  position: absolute;
  top: 229px;
  bottom: 0px;
  width: 266px;
  height: 335px;
}
div#nav_back {
  position: absolute;
  top: 153px;
  left: 0px;
}