diff --git a/modules/system/gui.nix b/modules/system/gui.nix
index bc22068d..b1181229 100644
--- a/modules/system/gui.nix
+++ b/modules/system/gui.nix
@@ -76,6 +76,9 @@ inputs:
               "Mod+Ctrl+C".action.spawn = [ "sh" "-c" "${xsel} -ob | ${wl-copy}" ];
               "Mod+Ctrl+V".action.spawn = [ "sh" "-c" "${wl-paste} -n | ${xsel} -ib" ];
               "Mod+S".action.screenshot = {};
+              "Mod+F".action.set-column-width= "100%";
+              "Mod+R".action.switch-preset-column-width = {};
+              "Mod+T".action.expand-column-to-available-width = {};
             };
           outputs =
           {
@@ -89,6 +92,11 @@ inputs:
             };
           };
           input = { touchpad.dwt = true; keyboard.numlock = true; };
+          layout =
+          {
+            default-column-width.proportion = 0.5;
+            preset-column-widths = [ { proportion =  0.33333; } { proportion =  0.5; } { proportion =  0.66667; } ];
+          };
         };
       };
     })];