table.menue {
    text-align: center;
    width: 100%;
    cell-padding: 0;
    cell-spacing: 0;
    border: 1px solid white;
    background-color: #009000;  
  }
  
  table.untermenue {
    text-align: center;
    width: 90%;
    border: 1px solid grey;
    border-collapse: collapse;
    cell-padding: 0;
    cell-spacing: 0;
    
  }

  a {
  text-decoration: none;
  color: black;
  }
  
  td.menue {
  width: 25%;
  }
  
  td.menue2 {
  width: 25%;
  background: white;
  }
    
  td.untermenue {
    width: 25%;
    background-color: #EF9C29;
    border-left: 5px solid white;
    font-size: 12px;
  }  
  
  td.untermenue2 {
  width: 25%;
  background: white;
  border-left: 5px solid white;
    font-size: 12px;
  }
    
  td.untermenue3 {
  width: 20%;
    background-color: #EF9C29;
    border-left: 5px solid white;
    font-size: 12px;
  }
  
  td.untermenue4 {
  width: 20%;
    background-color: #white;
    border-left: 5px solid white;
    font-size: 12px;
  }