Inspector Scrutiny
It’s been said before that web inspectors—Firebug, Dragonfly, the inspectors in Safari and Chrome, and so forth—are not always entirely accurate. A less charitable characterization is that they lie to us, but that’s not exactly right. The real truth is that web inspectors repeat to us the lies they are told, which are the same lies we can be told to our faces if we ask directly. Here’s how I know this to be so: body {font-size: medium;} Just that. Apply it to a test page . Inspect the body element in any web inspector you care to fire up. … Read the rest here