Change paddings and remove background for i3 module

polybar/config.ini

@@ -31,7 +31,7 @@ modules-right = keyboard-layout volume-control network power-menu
 
 module-margin = 1
 
-padding-right = 1
+padding = 1
 
 separator = |
 
@@ -48,9 +48,8 @@ type = internal/i3
 ; Current active workspace
 ; %{T4} forces this label to use font-3
 label-focused = "%{T4}%index%"
-label-focused-background = ${colors.secondary}
 label-focused-foreground = ${colors.primary}
-label-focused-padding = 2
+label-focused-padding = 1
 
 ; All the other workspaces but the active
 label-unfocused = ${self.label-focused}