My website is: www.zsombordeak.com
Please look at the front page and scroll down to the Services section. The background is the original theme gray, but there is a picture vibrating under the grey color if you keep scrolling back and forth. I want the picture to show and not the grey color. (there is a person with sunglasses on the picture)
I have tried changing the image, resizing, everything. I do not know why it does not show properly.
Thanks for your help in advance!