.ueberschrift_mittel { 
  font-size: 24px;
  font-weight: bold;
  color: darkgreen;
  padding-bottom: 10px;
}

.textblock {
  font-size: 16px;
  font-weight: normal;
  background-color: lightyellow;
  border: solid green;
  border-radius: 8px;
  padding: 5px;
  width: 1030px;
}

.absendebutton {
  color: white;
  font-size: 20pt;
  font-weight: bold;
  background-color: green;
}

td {
  text-align: center;
}

td.links {
  text-align: left;
}

td.linksblinken {
  text-align: left;
  text-decoration: blink;
  animation-duration: 3s;
  animation-name: slidein;
  color: firebrick;
}

td.linkshellgruen {
  text-align: left;
  background-color: springgreen;
}

td.linkshellergruen {
  text-align: left;
  background-color: #bbFFbb;
}

td.linksgelb {
  text-align: left;
  background-color: #ffff99;
}

h1 {
  margin-bottom: 0px; 
}