JSFiddle - React, Tailwind, and code Playground

HTML

<div class="spread">asdf</div>

CSS

.spread {
    bottom: 11px;
    left: 11px;
    right: 11px;
    top: 11px;
    position: absolute;
    background-color:red;
    /* ... */
}
body {
    /*margin:10px;*/
    background-color:blue;
}