JSFiddle - React, Tailwind, and code Playground

by lchau

HTML

<b>Firefox 10 <code>onmouseover</code> flicker</b>
<div id="tooltip">Mouse over<br/> <code>style:display</code></div>

CSS

body { font: 12px Arial; }
div#tooltip {
  background-color: #505050;
  color: white;
  padding: 20px;
  margin: 20px;
  text-align: center;
}

#tooltip:hover {
    display: none;
}