Why does my PNG image have an unwanted border on my online store?

On my shopify store my PNG images has a small border which they should’nt have:

This is the image (but I have the same problems with other PNG images)

  • Could it be because of the dimension?
  • Or could it be that there is something wrong with the program i used “canva”?

But I also wanted to prepare an A/B-Testing with google optimize and here it is the same with the PNG images.

This images shouldn’t have a border. This images get loaded from shopify and these were also created with canva. But I don’t no where the real problem is. If it’s canva or shopify or something else


Image of Google Optimize


Image from canva

So It seams to be an very unusual problem, but hopefully someone has an idea

Hi,

Please share your store URL and if your store is password protected then also provide password too.

Thank you.

https://unwynd.at/pages/unsere-mission

Ok I think I have found the reason the border get displayed.

I added in google optimize to css:

img {
border : 0px;
}

So It was just a style.