JSFiddle - React, Tailwind, and code Playground

by kurotanshi

HTML

<div class="content-box"></div>

<div class="padding-box"></div>

<div class="border-box"></div>

CSS

div{
    border: 10px solid #000;
    width: 50px;
    height: 50px;
    padding:10px;
    margin:10px 0;
    background-color: #fff;
}

.content-box{ -moz-box-sizing: content-box; -webkit-box-sizing: content-box; }
.padding-box{ -moz-box-sizing: padding-box; -webkit-box-sizing: padding-box; }
.border-box{ -moz-box-sizing: border-box;  -webkit-box-sizing: border-box; }