JSFiddle - React, Tailwind, and code Playground

by itsrron

HTML

<div class="up">
    <p>some information text goes here<p>
</div>

CSS

.up {
    width: 0px;
    height: 0px;
    border-style: inset;
    border-width: 0 100px 173.2px 100px;
    border-color: transparent transparent #007bff transparent;
    float: left;
    transform:rotate(360deg);
    -ms-transform:rotate(360deg);
    -moz-transform:rotate(360deg);
    -webkit-transform:rotate(360deg);
    -o-transform:rotate(360deg);
}