diff --git a/agaric/sass/agaric/_component.navbar.scss b/agaric/sass/agaric/_component.navbar.scss
index ac5237c..f553144 100644
--- a/agaric/sass/agaric/_component.navbar.scss
+++ b/agaric/sass/agaric/_component.navbar.scss
@@ -213,7 +213,7 @@ a.navbar-link.is-active {
       position: absolute;
       left: 1em;
       right: 1em;
-      bottom: -3px;
+      bottom: 6px;
       border-top: 3px solid currentColor;
     }
     &:hover,
@@ -227,18 +227,6 @@ a.navbar-link.is-active {
   }
 }
 
-// Keep underline visible when dark navbar not followed by dark section.
-.dark-header {
-  a.navbar-item.is-active,
-  a.navbar-link.is-active {
-    @include tablet {
-      &::before {
-        border-top-color: $dark;
-      }
-    }
-  }
-}
-
 .navbar-item.has-dropdown:hover .navbar-link,
 .navbar-item.has-dropdown:focus .navbar-link,
 .navbar-item.has-dropdown.is-active .navbar-link {