Inconsistent writing of CSS

[Coder206]

Hello,

I noticed there is some inconsistencies through the site in the capitalization of the acronym CSS, I always like to write it with all capital letters.

Examples:

• The title is "Tachyons Css", I think it would be better to write "Tachyons CSS" as it is an acronym

• "Postcss" vs "PostCSS" is written with all lowercase

What are your thoughts on the matter?