JSFiddle - React, Tailwind, and code Playground

by l2banners

HTML

<div></div>

CSS

body {
  background-color: #242424;
}

div {
  width: 0; 
  height: 0;
  border: 50px solid transparent;
  border-left: 100px solid #242424;
  filter: drop-shadow(-30px -5px 0 #d60707) drop-shadow( 0 0 8px #00000094);
  margin: 30px 50px;
  transform: rotate(6deg);
}