unit-whitelist

Specify a whitelist of allowed units.

a { width: 100px; }
/**           ↑
 *  These units */

Options

array: "["array", "of", "units"]"

Given:

["px", "em", "deg"]

The following patterns are considered warnings:

a { width: 100%; }

a { font-size: 10rem; }

a { animation: animation-name 5s ease; }

The following patterns are not considered warnings:

a { font-size: 1.2em; }

a { line-height: 1.2; }

a { height: 100px; }

a { height: 100PX; }

a { transform: rotate(30deg); }