JSFiddle - React, Tailwind, and code Playground
HR Styles http://css-tricks.com/examples/hrs/
HTML
<hr class="style-one" />CSS
hr.style-one { border: 0; height: 1px; background: #333; background-image: -webkit-linear-gradient(left, #ccc, #333, #ccc); background-image: -moz-linear-gradient(left, #ccc, #333, #ccc); background-image: -ms-linear-gradient(left, #ccc, #333, #ccc); background-image: -o-linear-gradient(left, #ccc, #333, #ccc); }