New lesson

import React, { Component } from 'react';
import { makeGridGallery } from '../helpers';

const property = `justify-content`;
const defaults = `grid-template-columns: repeat(3, 30px);`;

const cases = [
  'start',
  'end',
  'center',
  'space-around',
  'space-between',
  'space-evenly',
];

export default makeGridGallery(cases, property, defaults);