Centered the bookmark title, Edit button displayed when bookmark_single hovered.
Centered the bookmark title, Edit button displayed when bookmark_single hovered.

alberanid/bookmarks,shtrom/bookmarks,owncloud/bookmarks,behrisch/bookmarks,shtrom/bookmarks,alberanid/bookmarks,tflidd/bookmarks,tflidd/bookmarks,owncloud/bookmarks,behrisch/bookmarks