KSS Style Guide

Examples
Default styling
A div
B div
C div
.flb-min-content
Sets flex-basis to min-content
A div
B div
C div
Markup
<div class="fld-row"><div class="fls-1-1 [modifier class]">A div</div><div class="fls-1-1 [modifier class]">B div</div><div class="fls-1-1 [modifier class]">C div</div></div>
Source: dist/minimal/minimal.css, line 3117