I cannot delete the emails that pop up when I sign into Facebook or Tumblr that my computer has stored. I had no problem with it at first, but the other day, the text of the emails was bigger and when I presds the delete button, they won't go anywhere. And I have no option of right clicking on them. I've uninstalled in re-installed Google Chrome, but that won't fix the problem. Anyone know what I could do?

Sorry if that's a bit confusing.