When we launch the new SC, it would be nice to reflect that here on Discourse with a matching MD theme. Stock Discourse comes with a MD theme, which you can enable through the menu on https://meta.discourse.org/.
Unfortunately, it’s not very good. The MD elements are applied poorly; for example, there is no proper respecting of shadow levels, one of the fundamental principles of MD.
A much nicer MD theme has been developed by Daemon labs, who have experience in building MD for Bootstrap. You can see their forum here:
And the discussion of their theme here:
All we’d have to do is customize some colors and we’d be good to go.
Downside? There’s more than 7000 lines of CSS. Crikey!
Not sure what’s going on with the sign up and log in buttons in your screenshot. For me (using Nightly), I can see the logos fine, but they are partially obscured. This can be fixed by removing margin-right: 100% from the CSS, so not such a problem.
The sample you get on here may be misleading, since we have a bunch of custom CSS that’s probably interfering.
Toggling width, height, or margin-right fixes the displacement temporarily. But it will be displaced again when scrolling down and up. The permanent fix is to add margin: 0. When toggling the previous values (width, etc.) it can be observed in the layout tab than the top/bottom margins change from -16px/16px to 0/0.
EDIT: apparently both are required, i.e. removing the height and adding margin: 0.