body{
    background-color:grey;
    margin:0px;
    padding:0px;
    color:black;
    font-family:helvetica;
    }
#all{
   width:800px;
   margin: auto;
   }  
#bildergalerie{
    background-color:blue;
    width:800px;
    height:500px;
    }
#grossesBild{
    width:800px;
    height:350px;
    }
#kleinBild{
    background-color:green;
    width:800px;
    height:120px;
    }
#kleinBild ul{
    margin:0px;
    padding:0px;
    padding-top:10px;
    }    
#kleinBild li{
    margin:0px;
    padding:0px;
     width:150px;
    height:100px;
    float:left;
     list-style:none;
     border:0px;
 padding-left:10px;
    }    
.navigation_impressum{
    font-size:8px;
    margin-left:500px;
    margin-top:10px;
    }    
#navigation{
    padding:0px;
    margin:0px;
    width:800px;
    height:50px;
    padding-top:20px;
    }
    #navigation ul{
         padding:0px;
    margin:0px;
     padding-top:20px;
        }
#navigation li{
     float:left;
     padding-left:10px;
     list-style:none;}
     
#navigation a:link{
color:black;
    text-decoration:none;
    }
#navigation a:hover{
     color:black;
    text-decoration:none;
    }
#navigation a:visited{
      color:black;
    text-decoration:none;
    }