body {
    background-image: url(background.png);
    font-family: sans-serif;
    margin-left: 450px;
    margin-top: 350px;
     }

     div#wetter{
         margin-right: 100px;
         float: right;
     }

ul#Navigation {
    margin-left: -150px;
}

ul#Navigation li {
    list-style-type: none;
    padding: 5px;
    border: solid;
    border-color: #000000;
    background-color: #FFDA00;
    color: #000000;  
    margin-top: 3px;     
    border-width: 1px;
}

ul#Navigation li a:link {
    font-weight: bold;    
}

#login{
    margin-left: 200px;
}

ul#Navigation li a:visited {
    color: #000000;
}

ul#Navigation li a:hover {
    color:#2A901F
    }

a:hover {
    color:#2A901F
    }

#link {
    font-style: italic;
    }