Theme

Hi
I tried to configure my forum. However it looks confusing.
I like the way your Ticket-Forum (where I write right now) looks like.
Can you tell me, what theme and configuration you are using?

I tried to set the bubble-theme (as described here: https://stackideas.com/docs/easydiscuss/administrators/templating/themes)
However in my easydiscuss configuration, there is no bubble theme to be chosen.

Thanks for your support.

Olivier