#536982 by yoroy: Fix alignment of blank icons in admin theme listing.
#536982 by yoroy: Fix alignment of blank icons in admin theme listing.

brainhell/drupalglass,OccupyWallStreet/streetnet,edutrul/social-web,edutrul/social-web,joshkoenig/golden-god-demo,edutrul/social-web,OccupyWallStreet/streetnet,lincgr/Prueba,edutrul/social-web,rmcveigh/frontend-dev,OccupyWallStreet/streetnet,lincgr/Prueba,brainhell/drupalglass,joshkoenig/golden-god-demo,OccupyWallStreet/streetnet,brainhell/drupalglass,joshkoenig/golden-god-demo,lincgr/Prueba,joshkoenig/golden-god-demo,lincgr/Prueba,brainhell/drupalglass,edutrul/social-web,joshkoenig/golden-god-demo,brainhell/drupalglass,joshkoenig/golden-god-demo,rmcveigh/frontend-dev,rmcveigh/frontend-dev,joshkoenig/golden-god-demo