JSFiddle - React, Tailwind, and code Playground
by albertjan
HTML
<div id='test'>+</div>
CSS
#test{
font-size: xx-large;
font-weight: bolder;
border: 1px solid hotpink;
width: 30px;
heigth: 30px;
line-height: 30px;
text-align: center;
}