JSFiddle - React, Tailwind, and code Playground

by ZachWills

HTML

<div class="plus">+</div>

CSS

.plus {
    border-radius:100%;
    width:40px;
    height:40px;
    line-height:35px;
    font-size:32px;
    color:white;
    text-align:center;
    background:#333;
    margin:auto;
    margin-top:100px;
}