JSFiddle - React, Tailwind, and code Playground

by NicoO

HTML

<div></div>

CSS

/*http://www.css3shapes.com/*/
div
{
   width: 0; 
   height: 0;
   border-top: 80px solid pink;
   border-left: 120px solid transparent; 
   border-right: 120px  solid transparent;
}