Line artifacts in mobile Safari

Question

Safari renders black lines in between divs on my website at some scales. It is particularly bad when it breaks apart an image that is chopped in two different divs for a but

Answer 1

I had a similar problem when displaying a .png-image in a div-tag. A thin (1 px I think) black line was rendered on the side of the image. To fix it, I had to add the following CSS style: box-shadow: none;