JSFiddle - React, Tailwind, and code Playground

by sparkup

HTML

<p></p>

CSS

body {
    background: #ff004e;
    padding: 40px
}

p {
    position: relative;
    background: #FFF;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px; 
    width: 250px; 
    height: 150px
}

p:before{
    content: "";
    position: absolute;
    top: 60px;
    left:-30px;
    z-index: 1;
    border: solid 15px transparent;
    border-right-color: #FFF;
}