We just published Glisser Elements version 0.0.43 to NPM.
This version adds the following:
Fix a styling issue on the slide tab where the thumbnails were appearing at the bottom of the tab
Fix the Twitter feed on the social tab
Added class names to the following Elements (for additional customisation):
ge-slide-feed-wrapper, ge-slide-feed, ge-slide-feed-position
Please feel free to reply to this topic if you have any questions on this functionality.