PHPBB3 "Responsive" Themes

[Fred]

Guys, it's time to get with the times and put the forum on what the kids call a responsive theme. I came across this post supposedly with 10 of the best, so vote for one of those, or post up your own that you know of and prefer, and at some point in the next month or two, you'll load the page up and be startled to see one of them.

https://designsmaz.com/best-responsive-phpbb-themes/

Concerns:

• Images - current auto scale and click to see full res is nice. I'd like to retain this. I was on a phpbb3 forum a few days ago with a very narrow layout and it just truncated all of my photos, not cool.
• I see now that most/some of those are not free - needs to be free. Perhaps they're all no-go. Woops.
• Links - they should open in a new tab unless links to the forum
• The "you just posted" page should be easy to get rid of. I hate that. Don't want it back.

https://github.com/masivotech/Mobbern-phpBB3.1-Theme

There's one. Though I see that same one for sale on their site as well. Hmmm. Demo: http://www.masivotech.com/themes/?produ ... rn31_phpbb

Suggestions welcome.