New Layout Wiki4D [OT]

[Jarrett Billingsley]

"Chris Nicholson-Sauls" <ibisbasenji at gmail.com> wrote in message 
news:es58u0$23fd$1 at digitalmars.com...

> One of the units of measure that CSS recognizes.  In theory its the size 
> of the 'M' character for the current font face and size.  In practice 
> it... usually is.  Its also generally accepted as a better unit to use 
> than px (pixels) if you want content to resize itself nicely to fit 
> different display sizes.  (What looks nice at 50px on my screen, might be 
> either invisibly miniscule or awkwardly huge on someone else's.  At 10em 
> it'll usually look much the same on mine and theirs.)

Oh, man!  You are going to get reamed _out_ because Stewart already knows 
what an em is.  Prepare yourself!