JSFiddle - React, Tailwind, and code Playground

by Elena Shevchuk

HTML

<header></header>
<div id="content"></div>

CSS

html {
    padding: 0;
    height: 100%;
    margin: 0;
}
body{
    height: 100%;
    margin: 0;
    padding-top: 100px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    
}
header{
    background: #fc0;
    height: 100px;
    margin-top: -100px;
}
#content{
    height: 100%;
    background: red;
    
}