.text {
    font-family: tahoma;
    font-size: 12px;
  }

  div#Inhalt h1 {
    font-size: 1.6em;
    margin: 0 0 0.7em; padding: 0.3em;
    text-align: left;
    background-color:  #eee;
    border: 1px solid black;
  }

  div#Inhalt h2 {
    font-size: 1.4em;
    margin: 0 0 0.7em; padding: 0.3em;
    text-align: left;
    background-color:  #eee;
    border: 1px solid black;
  }

  div#Inhalt h3 {
    font-size: 1.2em;
    margin: 0 0 0.7em; padding: 0.3em;
    text-align: center;
    background-color:  #eee;
    border: 1px thin  silver;
  }