Single words that are longer than the width of the image thumbnail in image
galleries should be automatically hyphenated and split onto more than one line.
At present the word displays ontop of the caption of the image(s) to the right.
For an example see
where the word Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch means
you cannot see the first line of the caption for the image to the right (in this
case "Llangollen station, north"