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noeldelgado/gist:7095622

Last active December 26, 2015 04:49
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Compiled HTML and CSS of this pen http://codepen.io/noeldelgado/pen/pGwFx
Raw
gistfile1.html
<header>
<div class="container">
<h1>Direction-aware hover effect</h1>
<p>CSS &amp; bits of JS</p>
</div>
</header>
<div class="container">
<ul>
<li>
<a class="normal" href="#">
<svg viewBox="0 0 80 76" x="0px" y="0px">
<g>
<path d="M 68.9708 24.8623 L 60.4554 2.3018 C 59.9641 0.7017 58.1628 -0.2583 56.5252 0.3817 L 1.9822 20.2222 C 0.3822 20.7022 -0.4179 22.6222 0.2222 24.2223 L 8.8624 47.7797 L 8.8624 35.1484 C 8.8624 29.5024 13.3425 24.8623 18.8857 24.8623 L 32.9442 24.8623 L 50.63 12.862 L 60.7829 24.8623 L 68.9708 24.8623 L 68.9708 24.8623 ZM 77.098 32.0625 L 18.8857 32.0625 C 17.2512 32.0625 16.0625 33.4511 16.0625 35.1484 L 16.0625 72.8491 C 16.0625 74.5477 17.2512 75.9375 18.8857 75.9375 L 77.098 75.9375 C 78.742 75.9375 79.9376 74.5477 79.9376 72.8491 L 79.9376 35.1484 C 79.9376 33.4511 78.742 32.0625 77.098 32.0625 L 77.098 32.0625 ZM 73.0626 68.0625 L 23.9375 68.0625 L 23.9375 61.0852 L 31.4704 43.7232 L 42.7696 57.6777 L 53.4138 46.8062 L 67.1695 41.9375 L 73.0626 55.0815 L 73.0626 68.0625 L 73.0626 68.0625 Z"></path>
</g>
</svg>
</a>
<div class="info">
<h3>Single-origin coffee whatever</h3>
<p>Williamsburg tofu polaroid, 90's Bushwick irony locavore ethnic meh messenger bag Truffaut jean shorts.</p>
</div>
</li>
<li>
<a class="normal" href="#">
<svg viewBox="0 0 80 76" x="0px" y="0px">
<g>
<path d="M 68.9708 24.8623 L 60.4554 2.3018 C 59.9641 0.7017 58.1628 -0.2583 56.5252 0.3817 L 1.9822 20.2222 C 0.3822 20.7022 -0.4179 22.6222 0.2222 24.2223 L 8.8624 47.7797 L 8.8624 35.1484 C 8.8624 29.5024 13.3425 24.8623 18.8857 24.8623 L 32.9442 24.8623 L 50.63 12.862 L 60.7829 24.8623 L 68.9708 24.8623 L 68.9708 24.8623 ZM 77.098 32.0625 L 18.8857 32.0625 C 17.2512 32.0625 16.0625 33.4511 16.0625 35.1484 L 16.0625 72.8491 C 16.0625 74.5477 17.2512 75.9375 18.8857 75.9375 L 77.098 75.9375 C 78.742 75.9375 79.9376 74.5477 79.9376 72.8491 L 79.9376 35.1484 C 79.9376 33.4511 78.742 32.0625 77.098 32.0625 L 77.098 32.0625 ZM 73.0626 68.0625 L 23.9375 68.0625 L 23.9375 61.0852 L 31.4704 43.7232 L 42.7696 57.6777 L 53.4138 46.8062 L 67.1695 41.9375 L 73.0626 55.0815 L 73.0626 68.0625 L 73.0626 68.0625 Z"></path>
</g>
</svg>
</a>
<div class="info">
<h3>Single-origin coffee whatever</h3>
<p>Williamsburg tofu polaroid, 90's Bushwick irony locavore ethnic meh messenger bag Truffaut jean shorts.</p>
</div>
</li>
<li>
<a class="normal" href="#">
<svg viewBox="0 0 80 76" x="0px" y="0px">
<g>
<path d="M 68.9708 24.8623 L 60.4554 2.3018 C 59.9641 0.7017 58.1628 -0.2583 56.5252 0.3817 L 1.9822 20.2222 C 0.3822 20.7022 -0.4179 22.6222 0.2222 24.2223 L 8.8624 47.7797 L 8.8624 35.1484 C 8.8624 29.5024 13.3425 24.8623 18.8857 24.8623 L 32.9442 24.8623 L 50.63 12.862 L 60.7829 24.8623 L 68.9708 24.8623 L 68.9708 24.8623 ZM 77.098 32.0625 L 18.8857 32.0625 C 17.2512 32.0625 16.0625 33.4511 16.0625 35.1484 L 16.0625 72.8491 C 16.0625 74.5477 17.2512 75.9375 18.8857 75.9375 L 77.098 75.9375 C 78.742 75.9375 79.9376 74.5477 79.9376 72.8491 L 79.9376 35.1484 C 79.9376 33.4511 78.742 32.0625 77.098 32.0625 L 77.098 32.0625 ZM 73.0626 68.0625 L 23.9375 68.0625 L 23.9375 61.0852 L 31.4704 43.7232 L 42.7696 57.6777 L 53.4138 46.8062 L 67.1695 41.9375 L 73.0626 55.0815 L 73.0626 68.0625 L 73.0626 68.0625 Z"></path>
</g>
</svg>
</a>
<div class="info">
<h3>Single-origin coffee whatever</h3>
<p>Williamsburg tofu polaroid, 90's Bushwick irony locavore ethnic meh messenger bag Truffaut jean shorts.</p>
</div>
</li>
<li>
<a class="normal" href="#">
<svg viewBox="0 0 80 76" x="0px" y="0px">
<g>
<path d="M 68.9708 24.8623 L 60.4554 2.3018 C 59.9641 0.7017 58.1628 -0.2583 56.5252 0.3817 L 1.9822 20.2222 C 0.3822 20.7022 -0.4179 22.6222 0.2222 24.2223 L 8.8624 47.7797 L 8.8624 35.1484 C 8.8624 29.5024 13.3425 24.8623 18.8857 24.8623 L 32.9442 24.8623 L 50.63 12.862 L 60.7829 24.8623 L 68.9708 24.8623 L 68.9708 24.8623 ZM 77.098 32.0625 L 18.8857 32.0625 C 17.2512 32.0625 16.0625 33.4511 16.0625 35.1484 L 16.0625 72.8491 C 16.0625 74.5477 17.2512 75.9375 18.8857 75.9375 L 77.098 75.9375 C 78.742 75.9375 79.9376 74.5477 79.9376 72.8491 L 79.9376 35.1484 C 79.9376 33.4511 78.742 32.0625 77.098 32.0625 L 77.098 32.0625 ZM 73.0626 68.0625 L 23.9375 68.0625 L 23.9375 61.0852 L 31.4704 43.7232 L 42.7696 57.6777 L 53.4138 46.8062 L 67.1695 41.9375 L 73.0626 55.0815 L 73.0626 68.0625 L 73.0626 68.0625 Z"></path>
</g>
</svg>
</a>
<div class="info">
<h3>Single-origin coffee whatever</h3>
<p>Williamsburg tofu polaroid, 90's Bushwick irony locavore ethnic meh messenger bag Truffaut jean shorts.</p>
</div>
</li>
<li>
<a class="normal" href="#">
<svg viewBox="0 0 80 76" x="0px" y="0px">
<g>
<path d="M 68.9708 24.8623 L 60.4554 2.3018 C 59.9641 0.7017 58.1628 -0.2583 56.5252 0.3817 L 1.9822 20.2222 C 0.3822 20.7022 -0.4179 22.6222 0.2222 24.2223 L 8.8624 47.7797 L 8.8624 35.1484 C 8.8624 29.5024 13.3425 24.8623 18.8857 24.8623 L 32.9442 24.8623 L 50.63 12.862 L 60.7829 24.8623 L 68.9708 24.8623 L 68.9708 24.8623 ZM 77.098 32.0625 L 18.8857 32.0625 C 17.2512 32.0625 16.0625 33.4511 16.0625 35.1484 L 16.0625 72.8491 C 16.0625 74.5477 17.2512 75.9375 18.8857 75.9375 L 77.098 75.9375 C 78.742 75.9375 79.9376 74.5477 79.9376 72.8491 L 79.9376 35.1484 C 79.9376 33.4511 78.742 32.0625 77.098 32.0625 L 77.098 32.0625 ZM 73.0626 68.0625 L 23.9375 68.0625 L 23.9375 61.0852 L 31.4704 43.7232 L 42.7696 57.6777 L 53.4138 46.8062 L 67.1695 41.9375 L 73.0626 55.0815 L 73.0626 68.0625 L 73.0626 68.0625 Z"></path>
</g>
</svg>
</a>
<div class="info">
<h3>Single-origin coffee whatever</h3>
<p>Williamsburg tofu polaroid, 90's Bushwick irony locavore ethnic meh messenger bag Truffaut jean shorts.</p>
</div>
</li>
<li>
<a class="normal" href="#">
<svg viewBox="0 0 80 76" x="0px" y="0px">
<g>
<path d="M 68.9708 24.8623 L 60.4554 2.3018 C 59.9641 0.7017 58.1628 -0.2583 56.5252 0.3817 L 1.9822 20.2222 C 0.3822 20.7022 -0.4179 22.6222 0.2222 24.2223 L 8.8624 47.7797 L 8.8624 35.1484 C 8.8624 29.5024 13.3425 24.8623 18.8857 24.8623 L 32.9442 24.8623 L 50.63 12.862 L 60.7829 24.8623 L 68.9708 24.8623 L 68.9708 24.8623 ZM 77.098 32.0625 L 18.8857 32.0625 C 17.2512 32.0625 16.0625 33.4511 16.0625 35.1484 L 16.0625 72.8491 C 16.0625 74.5477 17.2512 75.9375 18.8857 75.9375 L 77.098 75.9375 C 78.742 75.9375 79.9376 74.5477 79.9376 72.8491 L 79.9376 35.1484 C 79.9376 33.4511 78.742 32.0625 77.098 32.0625 L 77.098 32.0625 ZM 73.0626 68.0625 L 23.9375 68.0625 L 23.9375 61.0852 L 31.4704 43.7232 L 42.7696 57.6777 L 53.4138 46.8062 L 67.1695 41.9375 L 73.0626 55.0815 L 73.0626 68.0625 L 73.0626 68.0625 Z"></path>
</g>
</svg>
</a>
<div class="info">
<h3>Single-origin coffee whatever</h3>
<p>Williamsburg tofu polaroid, 90's Bushwick irony locavore ethnic meh messenger bag Truffaut jean shorts.</p>
</div>
</li>
<li>
<a class="normal" href="#">
<svg viewBox="0 0 80 76" x="0px" y="0px">
<g>
<path d="M 68.9708 24.8623 L 60.4554 2.3018 C 59.9641 0.7017 58.1628 -0.2583 56.5252 0.3817 L 1.9822 20.2222 C 0.3822 20.7022 -0.4179 22.6222 0.2222 24.2223 L 8.8624 47.7797 L 8.8624 35.1484 C 8.8624 29.5024 13.3425 24.8623 18.8857 24.8623 L 32.9442 24.8623 L 50.63 12.862 L 60.7829 24.8623 L 68.9708 24.8623 L 68.9708 24.8623 ZM 77.098 32.0625 L 18.8857 32.0625 C 17.2512 32.0625 16.0625 33.4511 16.0625 35.1484 L 16.0625 72.8491 C 16.0625 74.5477 17.2512 75.9375 18.8857 75.9375 L 77.098 75.9375 C 78.742 75.9375 79.9376 74.5477 79.9376 72.8491 L 79.9376 35.1484 C 79.9376 33.4511 78.742 32.0625 77.098 32.0625 L 77.098 32.0625 ZM 73.0626 68.0625 L 23.9375 68.0625 L 23.9375 61.0852 L 31.4704 43.7232 L 42.7696 57.6777 L 53.4138 46.8062 L 67.1695 41.9375 L 73.0626 55.0815 L 73.0626 68.0625 L 73.0626 68.0625 Z"></path>
</g>
</svg>
</a>
<div class="info">
<h3>Single-origin coffee whatever</h3>
<p>Williamsburg tofu polaroid, 90's Bushwick irony locavore ethnic meh messenger bag Truffaut jean shorts.</p>
</div>
</li>
<li>
<a class="normal" href="#">
<svg viewBox="0 0 80 76" x="0px" y="0px">
<g>
<path d="M 68.9708 24.8623 L 60.4554 2.3018 C 59.9641 0.7017 58.1628 -0.2583 56.5252 0.3817 L 1.9822 20.2222 C 0.3822 20.7022 -0.4179 22.6222 0.2222 24.2223 L 8.8624 47.7797 L 8.8624 35.1484 C 8.8624 29.5024 13.3425 24.8623 18.8857 24.8623 L 32.9442 24.8623 L 50.63 12.862 L 60.7829 24.8623 L 68.9708 24.8623 L 68.9708 24.8623 ZM 77.098 32.0625 L 18.8857 32.0625 C 17.2512 32.0625 16.0625 33.4511 16.0625 35.1484 L 16.0625 72.8491 C 16.0625 74.5477 17.2512 75.9375 18.8857 75.9375 L 77.098 75.9375 C 78.742 75.9375 79.9376 74.5477 79.9376 72.8491 L 79.9376 35.1484 C 79.9376 33.4511 78.742 32.0625 77.098 32.0625 L 77.098 32.0625 ZM 73.0626 68.0625 L 23.9375 68.0625 L 23.9375 61.0852 L 31.4704 43.7232 L 42.7696 57.6777 L 53.4138 46.8062 L 67.1695 41.9375 L 73.0626 55.0815 L 73.0626 68.0625 L 73.0626 68.0625 Z"></path>
</g>
</svg>
</a>
<div class="info">
<h3>Single-origin coffee whatever</h3>
<p>Williamsburg tofu polaroid, 90's Bushwick irony locavore ethnic meh messenger bag Truffaut jean shorts.</p>
</div>
</li>
<li>
<a class="normal" href="#">
<svg viewBox="0 0 80 76" x="0px" y="0px">
<g>
<path d="M 68.9708 24.8623 L 60.4554 2.3018 C 59.9641 0.7017 58.1628 -0.2583 56.5252 0.3817 L 1.9822 20.2222 C 0.3822 20.7022 -0.4179 22.6222 0.2222 24.2223 L 8.8624 47.7797 L 8.8624 35.1484 C 8.8624 29.5024 13.3425 24.8623 18.8857 24.8623 L 32.9442 24.8623 L 50.63 12.862 L 60.7829 24.8623 L 68.9708 24.8623 L 68.9708 24.8623 ZM 77.098 32.0625 L 18.8857 32.0625 C 17.2512 32.0625 16.0625 33.4511 16.0625 35.1484 L 16.0625 72.8491 C 16.0625 74.5477 17.2512 75.9375 18.8857 75.9375 L 77.098 75.9375 C 78.742 75.9375 79.9376 74.5477 79.9376 72.8491 L 79.9376 35.1484 C 79.9376 33.4511 78.742 32.0625 77.098 32.0625 L 77.098 32.0625 ZM 73.0626 68.0625 L 23.9375 68.0625 L 23.9375 61.0852 L 31.4704 43.7232 L 42.7696 57.6777 L 53.4138 46.8062 L 67.1695 41.9375 L 73.0626 55.0815 L 73.0626 68.0625 L 73.0626 68.0625 Z"></path>
</g>
</svg>
</a>
<div class="info">
<h3>Single-origin coffee whatever</h3>
<p>Williamsburg tofu polaroid, 90's Bushwick irony locavore ethnic meh messenger bag Truffaut jean shorts.</p>
</div>
</li>
<li>
<a class="normal" href="#">
<svg viewBox="0 0 80 76" x="0px" y="0px">
<g>
<path d="M 68.9708 24.8623 L 60.4554 2.3018 C 59.9641 0.7017 58.1628 -0.2583 56.5252 0.3817 L 1.9822 20.2222 C 0.3822 20.7022 -0.4179 22.6222 0.2222 24.2223 L 8.8624 47.7797 L 8.8624 35.1484 C 8.8624 29.5024 13.3425 24.8623 18.8857 24.8623 L 32.9442 24.8623 L 50.63 12.862 L 60.7829 24.8623 L 68.9708 24.8623 L 68.9708 24.8623 ZM 77.098 32.0625 L 18.8857 32.0625 C 17.2512 32.0625 16.0625 33.4511 16.0625 35.1484 L 16.0625 72.8491 C 16.0625 74.5477 17.2512 75.9375 18.8857 75.9375 L 77.098 75.9375 C 78.742 75.9375 79.9376 74.5477 79.9376 72.8491 L 79.9376 35.1484 C 79.9376 33.4511 78.742 32.0625 77.098 32.0625 L 77.098 32.0625 ZM 73.0626 68.0625 L 23.9375 68.0625 L 23.9375 61.0852 L 31.4704 43.7232 L 42.7696 57.6777 L 53.4138 46.8062 L 67.1695 41.9375 L 73.0626 55.0815 L 73.0626 68.0625 L 73.0626 68.0625 Z"></path>
</g>
</svg>
</a>
<div class="info">
<h3>Single-origin coffee whatever</h3>
<p>Williamsburg tofu polaroid, 90's Bushwick irony locavore ethnic meh messenger bag Truffaut jean shorts.</p>
</div>
</li>
<li>
<a class="normal" href="#">
<svg viewBox="0 0 80 76" x="0px" y="0px">
<g>
<path d="M 68.9708 24.8623 L 60.4554 2.3018 C 59.9641 0.7017 58.1628 -0.2583 56.5252 0.3817 L 1.9822 20.2222 C 0.3822 20.7022 -0.4179 22.6222 0.2222 24.2223 L 8.8624 47.7797 L 8.8624 35.1484 C 8.8624 29.5024 13.3425 24.8623 18.8857 24.8623 L 32.9442 24.8623 L 50.63 12.862 L 60.7829 24.8623 L 68.9708 24.8623 L 68.9708 24.8623 ZM 77.098 32.0625 L 18.8857 32.0625 C 17.2512 32.0625 16.0625 33.4511 16.0625 35.1484 L 16.0625 72.8491 C 16.0625 74.5477 17.2512 75.9375 18.8857 75.9375 L 77.098 75.9375 C 78.742 75.9375 79.9376 74.5477 79.9376 72.8491 L 79.9376 35.1484 C 79.9376 33.4511 78.742 32.0625 77.098 32.0625 L 77.098 32.0625 ZM 73.0626 68.0625 L 23.9375 68.0625 L 23.9375 61.0852 L 31.4704 43.7232 L 42.7696 57.6777 L 53.4138 46.8062 L 67.1695 41.9375 L 73.0626 55.0815 L 73.0626 68.0625 L 73.0626 68.0625 Z"></path>
</g>
</svg>
</a>
<div class="info">
<h3>Single-origin coffee whatever</h3>
<p>Williamsburg tofu polaroid, 90's Bushwick irony locavore ethnic meh messenger bag Truffaut jean shorts.</p>
</div>
</li>
<li>
<a class="normal" href="#">
<svg viewBox="0 0 80 76" x="0px" y="0px">
<g>
<path d="M 68.9708 24.8623 L 60.4554 2.3018 C 59.9641 0.7017 58.1628 -0.2583 56.5252 0.3817 L 1.9822 20.2222 C 0.3822 20.7022 -0.4179 22.6222 0.2222 24.2223 L 8.8624 47.7797 L 8.8624 35.1484 C 8.8624 29.5024 13.3425 24.8623 18.8857 24.8623 L 32.9442 24.8623 L 50.63 12.862 L 60.7829 24.8623 L 68.9708 24.8623 L 68.9708 24.8623 ZM 77.098 32.0625 L 18.8857 32.0625 C 17.2512 32.0625 16.0625 33.4511 16.0625 35.1484 L 16.0625 72.8491 C 16.0625 74.5477 17.2512 75.9375 18.8857 75.9375 L 77.098 75.9375 C 78.742 75.9375 79.9376 74.5477 79.9376 72.8491 L 79.9376 35.1484 C 79.9376 33.4511 78.742 32.0625 77.098 32.0625 L 77.098 32.0625 ZM 73.0626 68.0625 L 23.9375 68.0625 L 23.9375 61.0852 L 31.4704 43.7232 L 42.7696 57.6777 L 53.4138 46.8062 L 67.1695 41.9375 L 73.0626 55.0815 L 73.0626 68.0625 L 73.0626 68.0625 Z"></path>
</g>
</svg>
</a>
<div class="info">
<h3>Single-origin coffee whatever</h3>
<p>Williamsburg tofu polaroid, 90's Bushwick irony locavore ethnic meh messenger bag Truffaut jean shorts.</p>
</div>
</li>
</ul>
</div>
Raw
gistfile2.css
@import url(http://fonts.googleapis.com/css?family=Bree+Serif);
* {
box-sizing: border-box;
}
body {
background-color: #fff;
}
h1 {
margin: 0 auto 5px;
text-align: center;
}
h3 {
font-family: 'Bree Serif', serif;
}
.container {
width: 840px;
margin: 0 auto;
}
header {
font-family: 'Bree Serif', serif;
text-align: center;
margin: 50px 0 25px;
color: #34495e;
}
header p {
margin: 0;
color: rgba(52, 73, 94, 0.4);
}
ul {
padding: 0;
margin: 0 0 50px;
}
ul:after {
content: ".";
display: block;
clear: both;
visibility: hidden;
line-height: 0;
height: 0;
}
li {
position: relative;
overflow: hidden;
border-radius: 4px;
list-style: none;
float: left;
width: 200px;
height: 180px;
margin: 5px;
padding: 0;
perspective: 500px;
}
li a {
display: inline-block;
vertical-align: top;
text-decoration: none;
border-radius: 4px;
}
li h3 {
margin: 0;
font-size: 16px;
color: rgba(255, 255, 255, 0.9);
}
li p {
font-size: 12px;
line-height: 1.5;
color: rgba(255, 255, 255, 0.8);
}
li .normal {
width: 100%;
height: 100%;
background-color: #ecf0f1;
color: rgba(52, 73, 94, 0.6);
box-shadow: inset 0 2px 20px #e6ebed;
text-align: center;
font-size: 50px;
line-height: 180px;
}
li .normal svg {
pointer-events: none;
width: 50px;
}
li .normal svg path {
fill: rgba(52, 73, 94, 0.2);
}
li .info {
width: 100%;
height: 100%;
padding: 20px;
position: absolute;
top: 0;
left: 0;
overflow: hidden;
border-radius: 4px;
pointer-events: none;
background-color: rgba(26, 188, 156, 0.9);
transform: rotate3d(1, 0, 0, 90deg);
}
.in-top .info {
transform-origin: 50% 0%;
animation: in-top 300ms ease 0ms 1 forwards;
}
.in-right .info {
transform-origin: 100% 0%;
animation: in-right 300ms ease 0ms 1 forwards;
}
.in-bottom .info {
transform-origin: 50% 100%;
animation: in-bottom 300ms ease 0ms 1 forwards;
}
.in-left .info {
transform-origin: 0% 0%;
animation: in-left 300ms ease 0ms 1 forwards;
}
.out-top .info {
transform-origin: 50% 0%;
animation: out-top 300ms ease 0ms 1 forwards;
}
.out-right .info {
transform-origin: 100% 50%;
animation: out-right 300ms ease 0ms 1 forwards;
}
.out-bottom .info {
transform-origin: 50% 100%;
animation: out-bottom 300ms ease 0ms 1 forwards;
}
.out-left .info {
transform-origin: 0% 0%;
animation: out-left 300ms ease 0ms 1 forwards;
}
@keyframes in-top {
from {
transform: rotate3d(-1, 0, 0, 90deg);
}
to {
transform: rotate3d(0, 0, 0, 0deg);
}
}
@keyframes in-right {
from {
transform: rotate3d(0, -1, 0, 90deg);
}
to {
transform: rotate3d(0, 0, 0, 0deg);
}
}
@keyframes in-bottom {
from {
transform: rotate3d(1, 0, 0, 90deg);
}
to {
transform: rotate3d(0, 0, 0, 0deg);
}
}
@keyframes in-left {
from {
transform: rotate3d(0, 1, 0, 90deg);
}
to {
transform: rotate3d(0, 0, 0, 0deg);
}
}
@keyframes out-top {
from {
transform: rotate3d(0, 0, 0, 0deg);
}
to {
transform: rotate3d(-1, 0, 0, 102deg);
}
}
@keyframes out-right {
from {
transform: rotate3d(0, 0, 0, 0deg);
}
to {
transform: rotate3d(0, -1, 0, 102deg);
}
}
@keyframes out-bottom {
from {
transform: rotate3d(0, 0, 0, 0deg);
}
to {
transform: rotate3d(1, 0, 0, 101deg);
}
}
@keyframes out-left {
from {
transform: rotate3d(0, 0, 0, 0deg);
}
to {
transform: rotate3d(0, 1, 0, 102deg);
}
}
Raw
gistfile3.js
var nodes = document.querySelectorAll('li'),
_nodes = [].slice.call(nodes, 0);
var getDirection = function (ev, obj) {
var w = obj.offsetWidth,
h = obj.offsetHeight,
x = (ev.pageX - obj.offsetLeft - (w / 2) * (w > h ? (h / w) : 1)),
y = (ev.pageY - obj.offsetTop - (h / 2) * (h > w ? (w / h) : 1)),
d = Math.round( Math.atan2(y, x) / 1.57079633 + 5 ) % 4;
return d;
};
var addClass = function ( ev, obj, state ) {
var direction = getDirection( ev, obj ),
class_suffix = "";
obj.className = "";
switch ( direction ) {
case 0 : class_suffix = '-top'; break;
case 1 : class_suffix = '-right'; break;
case 2 : class_suffix = '-bottom'; break;
case 3 : class_suffix = '-left'; break;
}
obj.classList.add( state + class_suffix );
};
// bind events
_nodes.forEach(function (el) {
el.addEventListener('mouseover', function (ev) {
addClass( ev, this, 'in' );
}, false);
el.addEventListener('mouseout', function (ev) {
addClass( ev, this, 'out' );
}, false);
});
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