JSFiddle - React, Tailwind, and code Playground

HTML

<h1>Somewhere over the rainbow</h1>
<p>In an election cycle defined by concerns over jobs and mortgages, government spending and debt, the <em>issue of illegal immigration</em> has become a common talking point across the nation. </p>

CSS

* {
    -moz-user-select: -moz-none;
}

em {
    -moz-user-select: text;
    font-style: italic;
}

h1 {
    -moz-user-select: text;
    font-size: 24px;
    margin-bottom: 5px;
}