Gallery Thumbnail Border Error

Hi,

Happy new year!!!

I have a variable product with gallery image in: https://goodlayers.tienloc.net/traveltour/product/cabins-for-rent/, you can see the second thumbnail have a border and it only appear when the flex-active in first thumbnail, I’m not sure what wrong in here.

Screenshot: https://take.ms/Q4IdA

I hope get some hints to resolve it.

Thank you!

• This topic was modified 6 years, 2 months ago by Loc_rabbirt.

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