Collection Lightbox Caption

Hi there,

I want to create a Lightbox with a Collection List, here are two questions:

  1. can I do 8 columns instead of the standard collection-list-6?
  2. where can I add the caption to the image?

thx. Lieke
https://preview.webflow.com/preview/seehaus?utm_medium=preview_link&utm_source=dashboard&utm_content=seehaus&preview=77a3e3e99b01d91d8eac1e1a04b01f84&mode=preview