I've gotten into the habit of using em values as much as possible in
my CSS. I use the YUI base to setup my grids and such.
This means 1em = 13px in FF, Safari etc. However, for IE I need to
multiply my em values by 0.9759 to account for IEs odd definition of
em. I can do all of this with the current math in SASS.
I'd like to be able to set my significant digits though. According to
some of the YUI research, four decimal places are optimal. This is
hardly a huge deal, but it would be nice to set that somewhere.
More importantly, I've noticed division operations floor the result.
Again, not huge because I can just flip all of my calculations to be
multiplication; however, it seemed like an odd feature. Shouldn't it
round to an integer value (or floor the value) if the unit is px?
However, if the unit is percent, em, etc. then keep the result a
decimal.
Just my thoughts. Either way, this is a huge help and I plan on using
it with my future projects.
--
Joshua Hall | 402.321.4778 | surrealnotions.com
A computer terminal is not some clunky old television with a
typewriter in front of it. It is an interface where the mind and body
can connect with the universe and move bits of it about.
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