diff --git a/make_post_sell/static/css/common.css b/make_post_sell/static/css/common.css
index ee6f02b..2dea7c2 100644
--- a/make_post_sell/static/css/common.css
+++ b/make_post_sell/static/css/common.css
@@ -2051,8 +2051,9 @@ ul.facet-tag-list {
     padding: 0;
     display: grid;
     gap: var(--space-1, 4px);
-    max-height: 60vh;
-    overflow-y: auto;
+    /* No nested scrollbar — the category list flows at full height and
+       the page scrolls. (Was max-height:60vh + overflow-y:auto, which
+       put an ugly inner scrollbar on the sidebar nav.) */
 }
 ul.facet-tag-list li { margin: 0; }
 a.facet-tag {