body {
   margin: 0;
   padding: 0;
}
#menu {
  width: 100%;
  height: 27px;
  background: rgb(36, 76, 128);
  position: absolute;
  z-index: 10;
}

#mainarea {
  clear: both;
  float:left;
  width: 100%;
  position: relative;
  z-index: 7;
  margin-top: 0px;
  min-height: 400px;
}

#ltside, #ltsidebot {
  position: absolute;
  left: 0px;
  width: 25px;
}

#rtside, #rtsidebot {
  position: absolute;
  right:0;
  width: 25px;
}

#rtsidebot, #ltsidebot {
  bottom: 0px;
}

#ltside, #rtside {
  top:0px;
}

#mainbody {
  margin:15px 35px 10px 35px;
  overflow: hidden;
  z-index: 5;
}