gaps

i3/config.nix

@@ -101,6 +101,10 @@ in
     titlebar = false;
     border = 2;
   };
+  gaps = {
+    inner = 2;
+    outer = 4;
+  };
 
   bars = [
     {

i3/settings.nix

@@ -3,6 +3,7 @@ let
   myConfig = import ./config.nix;
 in
 {
+  package = pkgs.i3-gaps;
   enable = true;
   config = myConfig;
 }