IE subpixel rounding breaks everything

[corysimmons]

Seriously, I hate this browser more and more every day.

[corysimmons]

Try isolation technique. If that doesn't work. Kill self.

[corysimmons]

Seems like it works. Need to do some more tests.

[dmitrykiselyov]

Its ok, grid just dancing 😄 IE patry 💥
calc(100% * 1/3 - 0.01px - (30px - 30px /3)) works this way - 0.01px

[corysimmons]

Gah! Why couldn't you have said that 3 hours earlier! I've been converting the whole thing over to the isolation method!

[dmitrykiselyov]

or calc(99.99% * 1/3 - (30px - 30px /3))

[corysimmons]

Awesome! Thanks @dmitrykiselyov 👍

Fixed 2cb9c9e

[dmitrykiselyov]

no no no 99.99% 😄
better -0.01px

[corysimmons]

Why 99.99% or -0.01px?

99.999% seems to work fine and has better precision?

[dmitrykiselyov]

with a large width, the difference between 99.99 and 0.01can be 1px and >

[corysimmons]

How large? I'm on a 2880 x 1800 retina and it works fine.

[corysimmons]

I'll take your word for it.

[corysimmons]

Fixed 44234ec

[corysimmons]

I may end up going with isolation anyway (depending on if I can get the move() formula working easier with it or not), but this is a really great hotfix. Thanks again 👍

[dmitrykiselyov]

I tested again, and there is no difference between 99.99% and 0.01 😄