body {
  background-color: #fff;
  font-family: verdana;
  font-size: 20px;
  color: rgb(5, 5, 5);
  text-align: center;
}

table 
{
    //display: flex;
 border: 1px solid;
    justify-content: center; /* Horizontale Zentrierung */
    align-items: center; /* Vertikale Zentrierung */
    width: 100%;
}

th {
font-family: Arial, Helvetica, sans-serif;
font-size: 1.0em;
background: #666;
color: #fff;
padding: 2px 6px;
border-collapse: separate;
border: 1px solid #000;
}

tr {
font-family: Arial, Helvetica, sans-serif;
font-size: 1.0em;
background: #fff;
color: #000;
padding: 2px 6px;
border-collapse: separate;
border: 1px solid #000;
}

th2 {
font-family: Arial, Helvetica, sans-serif;
font-size: 1.0em;
background: lightblue;
color: #000000;
padding: 2px 6px;
border-collapse: separate;
border: 1px solid #000;
}

td {
font-family: Arial, Helvetica, sans-serif;
font-size: 1.0em;
color: #000000;
border: 1px solid #ddd;
text-align: center; 
    vertical-align: middle;
}

calldisp {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
  width: auto;
  height: auto;
  opacity: 0.7;
}

.highlight {
        background-color: lightblue;
        font-weight: bold;
        color: black;
?>