increased the gap between windows

i3/config

@@ -157,7 +157,7 @@ bindsym $mod+Shift+r restart
 bindsym $mod+Shift+e exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to exit i3? This will end your X session.' -B 'Yes, exit i3' 'i3-msg exit'"
 
 # Set gaps
-gaps inner 5
+gaps inner 20
 
 # resize window (you can also use the mouse for that)
 mode "resize" {