Shorter Swimlanes: Decrease default swimlane height

By default, swimlanes have a minimum height of three cards, which can make your board quite tall—especially if you have many swimlanes. Want a more compact view? The Shorter Swimlanes scripts let you shrink them down in one of two ways.

How to apply it?

• Flexible swimlane height – Adjusts empty swimlanes while keeping others sized to fit their cards.
  To use it, go to board Settings → Power-Ups → Developer Tools and paste the following link to the Enter links to the selected scripts area, then confirm by clicking the Save changes button.
  
  /scripts/shorter-swimlanes/shorter-empty-swimlanes.css
  
• Scrollable swimlanes – Shortens all swimlanes and makes them scrollable, when containing more than one card. Note: This variant is only supported in Microsoft Edge & Google Chrome.
  To use it, go to board Settings → Power-Ups → Developer Tools and paste the following link to the Enter links to the selected scripts area, then confirm by clicking the Save changes button.
  
  //scripts/shorter-swimlanes/shorter-swimlanes.css