.main {
  position: relative;
}

#header {
  font-size:93%;
  line-height:normal;
  z-index: 10;
}

#header ul {
  margin:0;
  padding:10px 10px 0;
  list-style:none;
}

#header li {
  float:left;
  background:url("/css/left.gif") no-repeat left top;
  margin:0;
  padding:0 0 0 9px;
}

#header a {
  float:left;
  display:block;
  background:url("/css/right.gif") no-repeat right top;
  padding:5px 15px 4px 6px;
  text-decoration:none;
  font-weight:bold;
  color:#567;
}

/* Commented Backslash Hack
   hides rule from IE5-Mac \*/
#header a {float:none;}
/* End IE5-Mac hack */
#header a:hover {
  color:#4980a9;
}

#header #current {
  background-image:url("/css/left_on.gif");
}

#header #current a {
  background-image:url("/css/right_on.gif");
  color:#333;
  padding-bottom:5px;
}

#tab_layout {
  position: relative;
}

#main {
  position: absolute;
  background-color: #fff;
  top: 39px;
  left: 1px;
  right: 0px;
  border: 1px solid #9ca6ac;
  width: 98%;
  margin-bottom: 1em;
  padding-top: 1em;
  padding-left: .5em;
  padding-right: 0em;
  padding-bottom: .5em;
  z-index: 20;
}

#status, #todo, #presentations, #contacts, #tasks {
  position: absolute;
  background-color: #fff;
  top: 39px;
  left: 0px;
  border: 1px  solid #9ca6ac;
  width: 98%;
  visibility: hidden;
  margin-bottom: 1em;
  padding-top: 1em;
  padding-left: .5em;
  padding-right: 0em;
  padding-bottom: 1em;
}