JSFiddle - React, Tailwind, and code Playground

by Qwerty_Wasd

HTML

<div></div>

CSS

div{height:200px;width:400px;
border-top-left-radius: 40em 4em;
border-top-right-radius:40em 4em;
border-bottom-right-radius:10px;
border-bottom-left-radius:10px;
background: red;}