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CSS tooltips (hint.css)

This example is a test of the hint.css library, that provides a convenient way to define tooltips in pure CSS.

A little customization is done on the second element, to delay a little the display of the tooltip.

/*! Hint.css - v1.3.1 - 2013-11-23
* http://kushagragour.in/lab/hint/
* Copyright (c) 2013 Kushagra Gour; Licensed MIT */
.hint,[data-hint]{position:relative;display:inline-block}.hint:before,.hint:after,[data-hint]:before,[data-hint]:after{position:absolute;-webkit-transform:translate3d(0,0,0);-moz-transform:translate3d(0,0,0);transform:translate3d(0,0,0);visibility:hidden;opacity:0;z-index:1000000;pointer-events:none;-webkit-transition:.3s ease;-moz-transition:.3s ease;transition:.3s ease}.hint:hover:before,.hint:hover:after,.hint:focus:before,.hint:focus:after,[data-hint]:hover:before,[data-hint]:hover:after,[data-hint]:focus:before,[data-hint]:focus:after{visibility:visible;opacity:1}.hint:before,[data-hint]:before{content:'';position:absolute;background:transparent;border:6px solid transparent;z-index:1000001}.hint:after,[data-hint]:after{content:attr(data-hint);background:#383838;color:#fff;text-shadow:0 -1px 0 #000;padding:8px 10px;font-size:12px;line-height:12px;white-space:nowrap;box-shadow:4px 4px 8px rgba(0,0,0,.3)}.hint--top:before{border-top-color:#383838}.hint--bottom:before{border-bottom-color:#383838}.hint--left:before{border-left-color:#383838}.hint--right:before{border-right-color:#383838}.hint--top:before{margin-bottom:-12px}.hint--top:after{margin-left:-18px}.hint--top:before,.hint--top:after{bottom:100%;left:50%}.hint--top:hover:after,.hint--top:hover:before,.hint--top:focus:after,.hint--top:focus:before{-webkit-transform:translateY(-8px);-moz-transform:translateY(-8px);transform:translateY(-8px)}.hint--bottom:before{margin-top:-12px}.hint--bottom:after{margin-left:-18px}.hint--bottom:before,.hint--bottom:after{top:100%;left:50%}.hint--bottom:hover:after,.hint--bottom:hover:before,.hint--bottom:focus:after,.hint--bottom:focus:before{-webkit-transform:translateY(8px);-moz-transform:translateY(8px);transform:translateY(8px)}.hint--right:before{margin-left:-12px;margin-bottom:-6px}.hint--right:after{margin-bottom:-14px}.hint--right:before,.hint--right:after{left:100%;bottom:50%}.hint--right:hover:after,.hint--right:hover:before,.hint--right:focus:after,.hint--right:focus:before{-webkit-transform:translateX(8px);-moz-transform:translateX(8px);transform:translateX(8px)}.hint--left:before{margin-right:-12px;margin-bottom:-6px}.hint--left:after{margin-bottom:-14px}.hint--left:before,.hint--left:after{right:100%;bottom:50%}.hint--left:hover:after,.hint--left:hover:before,.hint--left:focus:after,.hint--left:focus:before{-webkit-transform:translateX(-8px);-moz-transform:translateX(-8px);transform:translateX(-8px)}.hint--error:after{background-color:#b34e4d;text-shadow:0 -1px 0 #592726}.hint--error.hint--top:before{border-top-color:#b34e4d}.hint--error.hint--bottom:before{border-bottom-color:#b34e4d}.hint--error.hint--left:before{border-left-color:#b34e4d}.hint--error.hint--right:before{border-right-color:#b34e4d}.hint--warning:after{background-color:#c09854;text-shadow:0 -1px 0 #6c5328}.hint--warning.hint--top:before{border-top-color:#c09854}.hint--warning.hint--bottom:before{border-bottom-color:#c09854}.hint--warning.hint--left:before{border-left-color:#c09854}.hint--warning.hint--right:before{border-right-color:#c09854}.hint--info:after{background-color:#3986ac;text-shadow:0 -1px 0 #193b4d}.hint--info.hint--top:before{border-top-color:#3986ac}.hint--info.hint--bottom:before{border-bottom-color:#3986ac}.hint--info.hint--left:before{border-left-color:#3986ac}.hint--info.hint--right:before{border-right-color:#3986ac}.hint--success:after{background-color:#458746;text-shadow:0 -1px 0 #1a321a}.hint--success.hint--top:before{border-top-color:#458746}.hint--success.hint--bottom:before{border-bottom-color:#458746}.hint--success.hint--left:before{border-left-color:#458746}.hint--success.hint--right:before{border-right-color:#458746}.hint--always:after,.hint--always:before{opacity:1;visibility:visible}.hint--always.hint--top:after,.hint--always.hint--top:before{-webkit-transform:translateY(-8px);-moz-transform:translateY(-8px);transform:translateY(-8px)}.hint--always.hint--bottom:after,.hint--always.hint--bottom:before{-webkit-transform:translateY(8px);-moz-transform:translateY(8px);transform:translateY(8px)}.hint--always.hint--left:after,.hint--always.hint--left:before{-webkit-transform:translateX(-8px);-moz-transform:translateX(-8px);transform:translateX(-8px)}.hint--always.hint--right:after,.hint--always.hint--right:before{-webkit-transform:translateX(8px);-moz-transform:translateX(8px);transform:translateX(8px)}.hint--rounded:after{border-radius:4px}.hint--bounce:before,.hint--bounce:after{-webkit-transition:opacity .3s ease,visibility .3s ease,-webkit-transform .3s cubic-bezier(0.71,1.7,.77,1.24);-moz-transition:opacity .3s ease,visibility .3s ease,-moz-transform .3s cubic-bezier(0.71,1.7,.77,1.24);transition:opacity .3s ease,visibility .3s ease,transform .3s cubic-bezier(0.71,1.7,.77,1.24)}
body {
padding: 120px;
font-family: sans-serif;
font-size: 22px;
}
.hint--delay:hover:before, .hint--delay:hover:after {
transition-delay: 0.8s !important;
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Tooltips in CSS (hint.css)</title>
<link type="text/css" href="index.css" rel="stylesheet"/>
<link type="text/css" href="hint.min.css" rel="stylesheet"/>
</head>
<body>
<p>Try to hover <span class="hint--top" data-hint="This is a tooltip.">these words</span> to see a tooltip.</p>
<p>Try <span class="hint--top hint--delay" data-hint="This one too.">these ones</span> too (wait a little more).</p>
</body>
</html>
body
padding: 120px
font-family: sans-serif
font-size: 22px
.hint--delay:hover:before, .hint--delay:hover:after
transition-delay: 0.8s !important
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