body {
  color: black;
  font-family: arial, verdana, helvetica, sans-serif;
  margin: 0;
  padding: 0;
}



.top {
  color: black;
  background-color: #96C6F5;
  text-align: left;
  font-weight: bold;
}

.donker {
  color: black;
  background-color: #F1F8FE;
}

.licht {
  color: black;
  background-color: white;
}