User blog comment:DaNASCAT/Technical Update: May 27, 2014/@comment-452-20140527203224/@comment-5275700-20140528185017

@DEmersonJMFM: Since the default styling for thumbnails now includes no border, there is not much of a difference any longer. If there was an aspect of the "non-thumb" style that you liked and is now unavailable, let us know more details.