diff --git a/agaric/css/agaric.css b/agaric/css/agaric.css
index 753e997..424c5ff 100644
--- a/agaric/css/agaric.css
+++ b/agaric/css/agaric.css
@@ -10440,6 +10440,11 @@ a.navbar-link:hover {
 .is-dark .tabs a:hover {
   color: #FFFFFF; }
 
+.floating-tabs {
+  position: absolute;
+  top: 240px;
+  left: 0.75rem; }
+
 a.card {
   display: block; }