Many modern screens (laptops and monitors) tend to be wide screen format. A fair amount of vertical space is lost due to the page titles eg Status/Dashboard in a grey bar. Would it be possible to reclaim that space by either putting the page title in the browser tab title or perhaps to the left of the pfSense logo in the menu bar.
Also, the pfSense logo could be shrunk - it makes the top bar three times as deep as the menu text needs. Alternatively enlarge the menu text.
I was going to start waffling on about accessibility as well but CTRL +/- works beautifully