JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Fira+Sans:300,300i,400,500,600,700,800&subset=latin,latin-ext">
<h1>Większość szkoleń prowadzę</h1>

CSS

h1 {
          font-family: 'Fira Sans', sans-serif;
        }