JSFiddle - React, Tailwind, and code Playground

HTML

<div style="font-size: 32px">
	<p style="-webkit-font-smoothing: subpixel-antialiased">This is a font test.</p>
	<p style="-webkit-font-smoothing: antialiased">This is a font test.</p>
	<p style="-webkit-font-smoothing: none">This is a font test.</p>
</div>

CSS

body {
   font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, "Lucida Grande", sans-serif; 
   font-weight: 300;
}