diff --git a/docs/assets/scss/_nav.scss b/docs/assets/scss/_nav.scss
index 394adc892b..5f1d1d22af 100644
--- a/docs/assets/scss/_nav.scss
+++ b/docs/assets/scss/_nav.scss
@@ -10,6 +10,7 @@
   position: sticky;
   top: 0;
   z-index: 1030; // over everything in bootstrap
+  height: 4rem;
     // max-height: calc(100vh - 4rem);
     // overflow-y: auto;
   // }