JSFiddle - React, Tailwind, and code Playground

by kevinPHPkevin

HTML

<div class="wrapper">
    <div class="main"></div>
</div>

CSS

html, body {
    height: 100%;
    width: 100%;
}
.wrapper {
    width: 50%;
    display: inline-block;
    position: relative;
    max-height:350px;
    max-width:350px;
}
.wrapper:after {
    padding-top: 100%;
    /*Sets ratio*/
    display: block;
    content:'';
}
.main {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: 0;
    background-color: rgb(0, 162, 232);
}