JSFiddle - React, Tailwind, and code Playground

by ravan

HTML

<div>&nbsp;</div>

CSS

div {
    width: 100px;    
    line-height: 100px;
    background-color: lime;
}
div:before, div:after {
    width: 100px;    
    height: 100px;
    content: "";
    display: block;
}
div:before {
    border-left: 100px solid red;
    border-right: 100px solid #664323;
}
div:after {
    background-color: blue;
    border-left: 100px solid white;
}