diff --git a/style/shiny/single.css b/style/shiny/single.css
index 2646a4d..73584d6 100644
--- a/style/shiny/single.css
+++ b/style/shiny/single.css
@@ -199,3 +199,18 @@ footer {
     font-size: 150%;
   }
 }
+
+
+#alts {
+  margin: 1.5em 0;
+  text-align: center;
+}
+
+.cat :is(h3,ul) { margin: 0; }
+
+#alts h3 {
+  font-weight: 600;
+  display: inline;
+  padding-right: 0.5em;
+}
+#alts ul { display: inline flex; }