.navigation { 

    display: flex; 
  
    background-color:#D9B2A9; 
  
  } 
  
   
  
  .navigation li { 
  
    list-style-type: none; 
  
  } 
  
   
  
  .navigation a { 
  
    padding: 15px; 
  
    display: inline-block; 
  
    color: white; 
  
    text-decoration: none; 
  
  } 
  
   
  
  .navigation a:hover, #akt_tab { 
  
    background-color:#F2DBD5; 
  
  } 
  .bilder{
    height: 15cm;
   width: 15cm;
  }
  .titelbild {
    padding: 0;
    margin: 0;
  }