(wouldn’t let me attach second photo of parent…)

Hi @telan

You cannot use “fill container” because Prod Layout’s parent (auto-layout-e-commerce) isn’t an auto layout (as the icon # before its name shows it’s a simple frame).

Either make #auto-layout-e-commerce an auto layout or go to the constraints section of Design panel and use for the width Left and Right (instead of Center)

Hope it helped

Hello @telan, Thanks for reaching out! In addition to @Haroll 's excellent explanation, I’d like to share our help center article which also might helpful.

Please feel free to check out tFill container] section in the eResizing] of the article here:

I hope this information sheds some additional light!

Thanks,

oh sheesh, I swear I tried that… thanks for making me try again! haha