JSFiddle - React, Tailwind, and code Playground

by avrahamcool

HTML

<div><span>Left</span><span class="right">Right</span></div>

CSS

span
{
    background-color: white;
}
.right
{
    float: right;
}

div
{
    position: relative;
}
div:before
{
    content: '';
    display: block;
    width: 100%;
    border-top: 1px solid black;
    position: absolute;
    bottom: 50%;
    z-index: -1;
}