It's important that the site is usable when view on a display that has a small width (like a phone). The best way to do this is to check the page width and inject a different stylesheet that is adapted for a small screen width if it goes below some threshold. This should be dynamic, meaning that changing your window width will toggle this style off/on.
Also, if a comment box is floating, make it optional (with the default off) and save the preference for the user. Commenting on US.o is near impossible on my android phone for this very reason.
It's important that the site is usable when view on a display that has a small width (like a phone). The best way to do this is to check the page width and inject a different stylesheet that is adapted for a small screen width if it goes below some threshold. This should be dynamic, meaning that changing your window width will toggle this style off/on.
Also, if a comment box is floating, make it optional (with the default off) and save the preference for the user. Commenting on US.o is near impossible on my android phone for this very reason.