Tools Module For CSS box-sizing.

sircus-tools-boxsizing | v2.0.0

Install

npm install sircus-tools-boxsizing

CSS import

@import "sircus-tools-boxsizing";

CSS

/*
 * sircus-tools-boxsizing
 ================================================== */
.t-borderBox   { box-sizing: border-box !important; }
.t-contentBox  { box-sizing: content-box !important; }