decanter/src/plugins/theme/borderWidth.js

Design System Tailwind CSS Preset.

/**
 * Note: these are in px not rem units
 * 1, 2, 4 and 8px are already provided by Tailwind out of the box
 */
module.exports = function () {
  return {
    3: '3px',
    5: '5px',
    6: '6px',
    7: '7px',
  };
};