npm install --save iphone-x-bar
<link rel="stylesheet" href="//cdn.rawgit.com/pfrankov/iphone-x-bar/v1.0.0/iphone-x-bar.css"/>
javascript:(link=>{link.rel='stylesheet';link.href='//cdn.rawgit.com/pfrankov/iphone-x-bar/v1.0.0/iphone-x-bar.css';document.body.appendChild(link)})(document.createElement('link'))
// ES2015+ / TypeScript
import "iphone-x-bar";
// CommonJS
require("iphone-x-bar");