.urheberrecht {
     filter: blur(8px) opacity(0.8);
 }

 figure {
     float: right;
     max-width: 100%;
     margin: 0em 6em 1em 6em;
     padding: .2em;
     text-align: center;
     font: .8em/1.2 Arial;
 }

 figcaption {
     padding: .5em;
 }

 .textquelle {
     font: .7em/1.2 Arial;
     text-align: right;
     font-style: italic;
     margin: 1em 10em 1em 10em;
 }

 .nav1 {
     font: 2em/1.2 Arial;
     text-align: center;
     margin: 0em 0em 1em 0em;
 }