JSFiddle - React, Tailwind, and code Playground

HTML

<h1 class="test">Test</h1>

CSS

.test {
    border: 1px solid #E5E5E5;
    border-left:10px solid #F24495;
    border-top:10px solid #ccc;
    border-bottom:10px solid #ccc;
    border-right:10px solid #ccc;
    padding:.1em .3em;
}