JSFiddle - React, Tailwind, and code Playground

HTML

<h1>Текст</h1>

CSS

@font-face {
    font-family: Sansation;
    src: url('http://ikng-studio.tk/fonts/sansation_bold-webfont.eot');
    src: url('http://ikng-studio.tk/fonts/sansation_bold-webfont.eot?#iefix') format('embedded-opentype'),
         url('http://ikng-studio.tk/fonts/sansation_bold-webfont.woff') format('woff'),
         url('http://ikng-studio.tk/fonts/sansation_bold-webfont.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}
h1 {
    font-family: Sansation, Verdana, sans-serif;
}