Can anyone help to eliminate lines between images in 「pages section」?

I recently added some pages, see the images below, can try to click on some of it (top right逛站指南)

and there’s line between images, can anyone help to solve it? greatly appreciated!

here the link to my webiste: https://mammyvillage-hk.com/

password: leuthe

Hello @vinnyvince
Go to online store ----> themes ----> actions ----> edit code ---->base.css
add this code at the end of the file and save.

.rte img {
border: none !important;
}

result

If this was helpful, hit the like button and accept the solution.
Thanks

thank you very much!

Happy to help you…!!!