style="margin-top: 1rem;"
style="margin-top: 2rem;"
2. the scale also has fractional rem values.
I'd rather change "f5" to "f6" for a smaller font than: "fontSize: 1rem" to "fontSize: 0.875rem".
3. the author of tachyons clearly understand design. If he improves his stylesheet, I benefit.
4. Apparently inline-styles are slower [0], but I don't count that since everything could be extracted.
[0] http://ctheu.com/2015/08/17/react-inline-styles-vs-css-stupi...
5. I thoroughly enjoy using it. :)