I've made a quiz with questions to be displayed 'as shown on edit screen'.

On the 'edit quiz' screen, I've added my questions to the quiz. On the right side of each question, there are symbols to move the question up or down, or remove the question from the quiz. Only two columns are showing for these symbols. For the first and last questions, it is OK but for all the questions in the middle a third column is needed. For the middle questions, the (X) to remove the question is just visible under the down arrow. (See screen shot)

I am using random questions but I don't think that is an issue.

The problem exists on both Mac Firefox and Chrome. I've also tried this on several themes.

Thanks for your help on this!