diff --git a/public/themes/layout/gorb.css b/public/themes/layout/gorb.css
index 7b8e88b..054ae91 100644
--- a/public/themes/layout/gorb.css
+++ b/public/themes/layout/gorb.css
@@ -8,6 +8,11 @@ complementaryColor = white
 	--sidebar-icon-width: 2.5em;
 	--sidebar-icon-gap: .25em;
 	--sidebar-margin: .5em;
+
+	--navbar-height: 5dvh;
+	--navbar-icon-size: 3dvh;
+	--navbar-gap: calc(3dvh * .2);
+	--side-margins: calc(.6dvw + .35dvh); /* try to make it reasonable at any aspect ratio */
 	
 	--standard-radius: .5em;
 	--button-radius: .6em;