h1  {
  font-family: 'Lucida Sans';
  font-size: 30px;
  color: rgb(0, 0, 0);
  text-align: center;

}

h3  {
  font-family: 'Lucida Sans';
  font-size: 20px;
  color: rgb(0, 0, 0);
  text-align: center;

}


body {
  background-image: url("hintergrund.jpg");
  background-color: #cccccc;
  background-attachment: fixed;
  height: 500px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
  text-align: center;
  align-items: center;
  
}
 table{
  text-align: center;
  font-family: 'Lucida Sans';
  width: 70%;
 }