body {
        font-family: Georgia, "Times New Roman", Times, serif;
      font-size: 13px;
      margin: 50px;
      padding: 0px;
      display: block;
}

h3 {

      font-size: 30px;
}

img, img a {
        border: 1px solid grey;
}

img.centered {
        display: block;
        margin-left: auto;
        margin-right: auto;
    }
    
img.alignright {
        padding: 4px;
        margin: 0 0 2px 7px;
        display: inline;
    }

img.alignleft {
        padding: 4px;
        margin: 0 10px 10px 0;
        display: inline;
    }

.alignright {
        float: right;
    }
    
.alignleft {
        float: left
    }

.infokasten {
        float: left;
        display: inline;
        width: auto;
        font-family: Arial, Helvetic, san-serif;
        padding: 4px;
        margin: 10px 10px 10px 0;
        border: 1px solid grey;
}

p {
        align: justify;
        display: block;     
}


#text {

        margin-right: auto;
        margin-left: auto;
        width: 720px;
        padding-right: 20px;
        padding-left: 20px;
}

#quelle {
    border: 1px solid black;
        margin-right: auto;
        margin-left: auto;
        padding-right: 20px;
        padding-left: 20px;
}

#referenz {
        font-family: Arial, Helvetic, san-serif;
        font-size: 10px;
        text-align: center;
}