JSFiddle - React, Tailwind, and code Playground

by Alessio

HTML

<br>
<br>
<a href="#" data-tooltip="This is a test">Test1</a>
<a href="#" class="tooltip" data-tooltip="THIS IS A TEST!!!!!!!">Test2</a>

<img src="http://ctrlable.com/site/wp-content/uploads/2015/03/ctrlable_logo_white_cyan.png" class="tooltip" data-tooltip="THIS IS A TEST">

CSS

/* Base styles for the element that has a tooltip */
img,
[data-tooltip],
.tooltip {
  position: relative;
  cursor: pointer;
}

/* Base styles for the entire tooltip */
img:before,
img:after,
[data-tooltip]:before,
[data-tooltip]:after,
.tooltip:before,
.tooltip:after {
  position: absolute;
  visibility: hidden;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  opacity: 0;
  -webkit-transition: 
	  opacity 0.2s ease-in-out,
		visibility 0.2s ease-in-out,
		-webkit-transform 0.2s cubic-bezier(0.71, 1.7, 0.77, 1.24);
	-moz-transition:    
		opacity 0.2s ease-in-out,
		visibility 0.2s ease-in-out,
		-moz-transform 0.2s cubic-bezier(0.71, 1.7, 0.77, 1.24);
	transition:         
		opacity 0.2s ease-in-out,
		visibility 0.2s ease-in-out,
		transform 0.2s cubic-bezier(0.71, 1.7, 0.77, 1.24);
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform:    translate3d(0, 0, 0);
  transform:         translate3d(0, 0, 0);
  pointer-events: none;
}

/* Show the entire tooltip on hover and focus */
img:hover:before,
img:hover:after,
img:focus:before,
img:focus:after,
[data-tooltip]:hover:before,
[data-tooltip]:hover:after,
[data-tooltip]:focus:before,
[data-tooltip]:focus:after,
.tooltip:hover:before,
.tooltip:hover:after,
.tooltip:focus:before,
.tooltip:focus:after {
  visibility: visible;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  opacity: 1;
}

/* Base styles for the tooltip's directional arrow */
img:before,
.tooltip:before,
[data-tooltip]:before {
  z-index: 1001;
  border: 6px solid transparent;
  background: transparent;
  content: "";
}

/* Base styles for the tooltip's content area */
img:after,
.tooltip:after,
[data-tooltip]:after {
  z-index: 1000;
  padding: 8px;
  width: 160px;
  background-color: #000;
  background-color: hsla(0, 0%, 20%, 0.9);
  color: #fff;
  content:...