body {
  background-color: black;
  font-family: Verdana,Arial,Helvetica,sans-serif;
  color: white;
  font-size: 20px;
  align-items: center;      
  justify-content: center;
}

p,table,td {
    color: white;
    font-family: Verdana,Arial,Helvetica,sans-serif;
    font-size: 20px;
  }

table,td {
    border-collapse: collapse;
    border: 1px solid white;
    padding: 2px;
  }

a {
    font-family: Verdana,Arial,Helvetica,sans-serif;
    color: white;
    text-decoration: underline;
    font-size: 20px;
	display: inline-block;
    padding: 6px 4px;
  }
  
a.no-underline {
  text-decoration: none;
}

#special {
    border: 2px solid red;
    color: black;
    background-color: white;
    margin: 5px;
    padding: 5px;
    text-align: center;
  }

#special a,
#special a:hover {
 color: black;
}


.header {
  padding: 5px;
  font-weight: bold;
}

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

.foutmelding {
    color: red;
    font-size: 20px;
    font-weight: bold;
    padding: 20px 40px;
    text-align: center;
    animation: knipper 2s infinite steps(1);
  }

@keyframes knipper {
  0%, 100% {
    background-color: white;
    color: red;
  }
}


input[type="submit"] {
  font-size: 18px;
  padding: 12px 20px;
  margin: 6px;
}

input[value="JA"] {
  background-color: white;
  color: black;
  border: 2px solid white;
}

input[value="NEE"] {
  background-color: black;
  color: white;
  border: 2px solid white;
}


table {
  width: 100%;
}

td, th {
  padding: 8px;
}

table {
  width: 100%;
}

td, th {
  padding: 8px;
}

h2 {
  margin-top: 20px;
  margin-bottom: 20px;
}