JSFiddle - React, Tailwind, and code Playground

by Seetpal Singh

HTML

<div class="drop">

</div>

SCSS

.drop {
  position: relative;
  &:before{
    display:block;
    content:'';
    border: 5px solid transparent;
    border-top-color: #000;
    width:0;
    height:0;
  }
}