body{

}
a{
  padding:10px;
  text-align:center;
  text-decoration:none;
  background-color:rgba(100,100,100,.3);  
}
a.internavi{
  display:block;
}
a.intranavi{
  display:inline-block;
}
a:hover{
  background-color:rgba(256,256,256,.3);
}
nav{
  position:fixed;
}
#mainhead{
  height:5%;
}
#subhead{
  height:2%;
}
#vmenu{
  float:left;
  width:8%;
  height:80%;
}
#hmenu{
  left:11%;
  float:top;
  height:5%;
}  
#readout{
  width:89%;
  height:80%;
  padding-top:5%;
  padding-left:1%;
  float:right;
}