chore: automated housekeeping...

Docs/Layers/car_rental.md

@@ -21,6 +21,7 @@ Places where you can rent a car
   - [opening_hours](#opening_hours)
   - [leftover-questions](#leftover-questions)
   - [move-button](#move-button)
+  - [spacer](#spacer)
   - [lod](#lod)
 6. [Filters](#filters)
 
@@ -64,6 +65,7 @@ Elements must match the expression **<a href='https://wiki.openstreetmap.org/wik
 | [opening_hours](#opening_hours) <br/> _(Original in [questions](./BuiltinQuestions.md#opening_hours))_ | What are the opening hours of ?<br/>_<h3>Opening hours</h3>{opening_hours_table(opening_hours)}_<br/>1 options |  | *[opening_hours](https://wiki.osm.org/wiki/Key:opening_hours)* ([opening_hours](../SpecialInputElements.md#opening_hours)) |
 | [leftover-questions](#leftover-questions)  | _{questions( ,hidden)}_ | ignore-docs, added_by_default | _Multiple choice only_ |
 | [move-button](#move-button)  | _{move_button()}_ |  | _Multiple choice only_ |
+| [spacer](#spacer)  | _<div class='m-4'/>_ |  | _Multiple choice only_ |
 | [lod](#lod) <br/> _(Original in [questions](./BuiltinQuestions.md#lod))_ | _{linked_data_from_website()}_ | added_by_default | _Multiple choice only_ |
 
 ### images
@@ -126,6 +128,11 @@ _This tagrendering has no question and is thus read-only_
 
 *{move_button()}*
 
+### spacer
+_This tagrendering has no question and is thus read-only_
+
+*<div class='m-4'/>*
+
 ### lod
 _This tagrendering has no question and is thus read-only_