Filter: Blur doesn't work

[lukaszkrzywizna]

According to documentation https://developer.mozilla.org/en-US/docs/Web/CSS/filter-function/blur Filter's blur accepts three units: px, rem, or none (for 0).

Feliz's Style module expects to put:

• int for a percentage value from 0 to 100
• double as a floating number from 0 to 1

Using any of those doesn't work. However, using custom style works:

style.custom("filter", "blur(2px)")

I guess those functions should be replaced with a new one using an ICssUnit or something similar.