KSS Style Guide

Examples
Default styling
A div
.pwa-0
Sets all paddings to 0
A div
.pwx-0
Sets left and right paddings to 0
A div
.pwy-0
Sets top and bottom paddings to 0
A div
.pwt-0
Sets top padding to 0
A div
.pwr-0
Sets right padding to 0
A div
.pwb-0
Sets bottom padding to 0
A div
.pwl-0
Sets left padding to 0
A div
Markup
<div class="[modifier class]">A div</div>
Source: dist/full/full.css, line 19853