body {
    background-color:
  #FFFFFF;
  font-family: Tahoma, Arial, sans-serif;
  font-size: small
}


  #container {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 810px;
    height	: 595px;
    margin-top: -298px;
    margin-left: -405px;
    padding:0px;
    overflow:auto;
    clear: both;
}


  .box_image {
    width: 800px;
    height: 500px;
    background-color: #DDDDDD;
    background-repeat: no-repeat;
    background-position: top
}

  .box_layer {
    width: 800px;
    height: 500px;
    background-repeat: no-repeat;
    background-position: top
}

  .box_left {
  width: 250px;
  height: 500px;
  float: left
}

  .box_middle {
  width: 300px;
  height: 500px;
  float: left;
  background-image: url(images/layer_middle.png);
}

  .box_right {
  width: 250px;
  height: 500px;
  float: left
}

  .navi1 {
  width: 800px;
  height: 54px;
  white-space:nowrap;
  background-color: #FFFFFF;
}

  .navi2 {
  width: 810px;
  height: 31px;
  white-space:nowrap;
  background-color: #FFFFFF;
}