Use even more colour

sass/_teckids.scss

@@ -23,6 +23,10 @@ $project-colors: (
 @each $project in $projects {
     #menu-project-section-#{$project} {
         border-color: map-get($project-colors, $project);
+
+        a:hover {
+            background-color: findLightColor(map-get($project-colors, $project));
+        }
     }
 }
 
@@ -35,8 +39,7 @@ $project-colors: (
 }
 
 #main-navbar {
-    background-color: $teckids-orange-light-half;
-    border-bottom: .3em solid $teckids-orange;
+    background-color: $teckids-orange;
 }
 
 #frontpage-claim-block {