JSFiddle - React, Tailwind, and code Playground

HTML

<div>
    blah
</div>
<div class="reflection">
    blah
</div>

CSS

div.reflection
{
    -webkit-transform: scaleY(-1);
    -moz-transform: scaleY(-1);
    -o-transform: scaleY(-1);
    -ms-transform: scaleY(-1);
    transform: scaleY(-1);
}