I know it's been discussed many times before but I thought to revisit the issue in the case of newer solutions. I am trying to display alternative content for blocked ads especially that FF puts an empty box the size of the missing image with a black border in place of AdBlocked ads... ack! ...right in the middle of content.
For me it would be fine to collapse to nothing or display an image in its place but I have been unsuccessful. Your thoughts are greatly appreciated.