Publish online - white lines / gaps appearing around images
I'm using a montage style grid to showcase photography, and triangles at the side of text boxes to show which image the caption belongs to. When publishing online, there are often white lines / gaps around the images and the triangles seem to be really far away from the text box. In the design file, the frames are flush to each other, with no fill or gaps showing. I have no problems when exporting to a traditional PDF either. Any ideas why this is happening and what I can do to fix it? It's really really annoying me, I won't be happy for this work to go live without fixing this!
