I was using Math Stack Exchange earlier today on my phone, when suddenly the browser lagged a bit, I tapped on the screen a couple times, and suddenly the layout of the site changed. It now looks like this:
I tried closing the tab, my browser, and even restarting my phone, but it won't switch back. I'm not sure if this is due to chrome or to the site, but I couldn't find anything online explaining what happened.
What's more bizarre is the other Stack Exchange sites look how they're supposed to (e.g. see below).
Does anyone know how I can change it back?