+.gallery figure[data-sup]:after {
+ position: absolute;
+ right: 0;
+ content: attr(data-sup);
+ color: #FFF;
+ background: #0006;
+ border-radius: 1em;
+ padding: .1ex .4em;
+ margin: .4em;
+}
+.gallery .expand > figure[data-sup]:after {
+ content: '+' attr(data-sup);
+ background: #0008;
+ font-size: 150%;
+ border: 2px solid #FFF8;
+}
+