.invoeren {
 font-family: Times New Roman;
 font-size: 130%;
 font-weight: bold;
 text-align: center;
 background-color: #CCCCCC;
 color: midnightblue;
}
.menu {
  position:absolute;
  top:20%;
	border-style:solid;
	border-top-width: 1px;
	border-right-width: 1px;
	border-left-width: 1px;
	border-bottom-width: 1px;
	color: white;
  height:70%;
  width:20%;
}
.footer {
  text-align: center;
/*   position:absolute;
  left:20%;
  top:85%;
  width:70%; */
}
.positie {
  position:absolute;
  left:45%;
}
.meter {
  position:absolute;
  top: -110%;
}