To edit the border of any photo:
- Double tap/long tap to call out the photo editing menu
- Select Border
Once you enter the border editor, you’ll have the options to:
- Change the color of your border or turn it off completely (no border)
- Add shadows to your photo
- Apply to All will apply settings to all the photos
When you’re done, tap ✔️ and your border options will be saved as default for the next time you add a photo into your collage.