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HTML 

              
                <!DOCTYPE HTML>
<html><head><!-- #IE HTML5 fix ================================--><!--[if IE]><script src="https://html5shiv.googlecode.com/svn/trunk/html5.js"></script><![endif]--></head><body><div class="content"><section><ul class="container anim-label-4 anim-art "><li><input type="radio" id="ac-1" name="ac-3D" checked="checked"/><label for="ac-1" onclick="" title="What is Accordion">What is Accordion</label><article><p>The Accordion is a web control that allows you to provide multiple panes and display them one at a time. It is like having several CollapsiblePanels where only one can be expanded at a time.</p></article></li><li><input type="radio" id="ac-2" name="ac-3D" /><label for="ac-2" onclick="" title="Your Panel">Your Panel</label><article><p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p></article></li><li><input type="radio" id="ac-3" name="ac-3D" /><label for="ac-3" onclick="" title="Who made this ?">Who made this ?</label><article><p>This is an example of how to create an accordion that has its 3rd panel.</p></article></li><li><input type="radio" id="ac-4" name="ac-3D" /><label for="ac-4" onclick="" title="Overview">Overview</label><article><p>This script is created by Roodper. You can always follow me on <a href="https://twitter.com/#!/roodper">Twitter</a> or <a href="https://www.facebook.com/Roodper">Facebook</a>.</p></article></li><li><input type="radio" id="ac-5" name="ac-3D" /><label for="ac-5" onclick="" title="Notes">Notes</label><article><p>Remember this is just an example. There are more option and features are available in full version.</p><p>Check out video embedding inside accordion panel.</p><p><iframe width="100%" height="315" src="https://www.youtube.com/embed/k3L7pwrE-tw" frameborder="0" allowfullscreen></iframe></p></article></li></ul></section><footer>Created by Roodper.</footer></div></body></html>
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CSS 

              
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rotateX(-90deg);opacity:0}40%{transform:perspective(800px) translateZ(0px) rotateX(10deg)}70%{transform:perspective(800px) translateZ(0px) rotateX(-5deg)}100%{transform:perspective(800px) translateZ(0px) rotateX(0deg);opacity:1}}@-webkit-keyframes fade-bounce{0%{-webkit-transform:perspective(800px) translateY(-10px) translateZ(-40px) rotateX(-90deg);opacity:0}40%{-webkit-transform:perspective(800px) translateZ(0px) rotateX(10deg)}70%{-webkit-transform:perspective(800px) translateZ(0px) rotateX(-5deg)}100%{-webkit-transform:perspective(800px) translateZ(0px) rotateX(0deg);opacity:1}}@-moz-keyframes fade-bounce{0%{-moz-transform:perspective(800px) translateY(-10px) translateZ(-40px) rotateX(-90deg);opacity:0}40%{-moz-transform:perspective(800px) translateZ(0px) rotateX(10deg)}70%{-moz-transform:perspective(800px) translateZ(0px) rotateX(-5deg)}100%{-moz-transform:perspective(800px) translateZ(0px) rotateX(0deg);opacity:1}}@-khtml-keyframes fade-bounce{0%{-khtml-transform:perspective(800px) translateY(-10px) translateZ(-40px) rotateX(-90deg);opacity:0}40%{-khtml-transform:perspective(800px) translateZ(0px) rotateX(10deg)}70%{-khtml-transform:perspective(800px) translateZ(0px) rotateX(-5deg)}100%{-khtml-transform:perspective(800px) translateZ(0px) rotateX(0deg);opacity:1}}.anim-label-4 li label{transform:perspective(0px) translateZ(0px) translateY(0px) rotateX(0deg);-webkit-transform:perspective(0px) translateZ(0px) translateY(0px) rotateX(0deg);-moz-transform:perspective(0px) translateZ(0px) translateY(0px) rotateX(0deg);-khtml-transform:perspective(0px) translateZ(0px) translateY(0px) rotateX(0deg);transform-style:preserve-3d;-webkit-transform-style:preserve-3d;-moz-transform-style:preserve-3d;transform-origin:top;-webkit-transform-origin:top;-moz-transform-origin:top}.anim-label-4 li label:before{content:attr(title);line-height:45px;text-indent:10px;position:absolute;height:100%;width:100%;color:white;left:0;top:20px;background-color:#5a5a5a;transform:translateZ(-23px) rotateX(-90deg);-webkit-transform:translateZ(-23px) rotateX(-90deg);-moz-transform:translateZ(-23px) rotateX(-90deg);-o-transform:matrix(1,0,0,0,0,0);-ms-transform:matrix(1,0,0,0,0,0);-khtml-transform:translateZ(-23px) rotateX(-90deg)}.container.anim-label-4 input:checked ~ label{background-color:#adadad;animation:flipup .8s forwards normal ease;-webkit-animation:flipup .8s forwards normal ease;-moz-animation:flipup .8s forwards normal ease;-khtml-animation:flipup .8s forwards normal ease}.container.anim-label-4 input:checked ~ label:hover{-moz-transform:none}@keyframes flipup{0%{transform:perspective(600px) translateZ(0px) rotateX(0deg)}40%{transform:perspective(800px) translateZ(-43px) rotateX(100deg)}70%{transform:perspective(1000px) translateZ(-43px) rotateX(87deg)}100%{transform:perspective(1000px) translateZ(-43px) rotateX(90deg)}}@-webkit-keyframes flipup{0%{-webkit-transform:perspective(600px) translateZ(0px) rotateX(0deg)}40%{-webkit-transform:perspective(800px) translateZ(-43px) rotateX(100deg)}70%{-webkit-transform:perspective(1000px) translateZ(-43px) rotateX(87deg)}100%{-webkit-transform:perspective(1000px) translateZ(-43px) rotateX(90deg)}}@-moz-keyframes flipup{0%{-moz-transform:perspective(600px) translateZ(0px) rotateX(0deg)}40%{-moz-transform:perspective(800px) translateZ(-43px) rotateX(100deg)}70%{-moz-transform:perspective(1000px) translateZ(-43px) rotateX(87deg)}100%{-moz-transform:perspective(1000px) translateZ(-43px) rotateX(90deg)}}@-khtml-keyframes flipup{0%{-khtml-transform:perspective(600px) translateZ(0px) rotateX(0deg)}40%{-khtml-transform:perspective(800px) translateZ(-40px) rotateX(100deg)}70%{-khtml-transform:perspective(1000px) translateZ(-43px) rotateX(87deg)}100%{-khtml-transform:perspective(1000px) translateZ(-43px) rotateX(90deg)}}.buy{transition:all .2s ease;-webkit-transition:all .2s ease;-moz-transition:all .2s ease;-ms-transition:all .2s ease;-o-transition:all .2s ease;-khtml-transition:all .2s ease;height:25px;border:1px #093c49 solid;width:60px;background:#145869;color:white!important;padding:10px 20px;font-size:20px;font-weight:bold;box-shadow:inset 0 0 0 white,0 0 5px rgba(0,0,0,0.4);-webkit-box-shadow:inset 0 0 0 white,0 0 5px rgba(0,0,0,0.4);-moz-box-shadow:inset 0 0 0 white,0 0 5px rgba(0,0,0,0.4);-o-box-shadow:inset 0 0 0 white,0 0 5px rgba(0,0,0,0.4);-ms-box-shadow:inset 0 0 0 white,0 0 5px rgba(0,0,0,0.4);-khtml-box-shadow:inset 0 0 0 white,0 0 5px rgba(0,0,0,0.4)}.buy:hover{color:#145869!important;background:white!important}.buy:active{box-shadow:inset 0 0 5px rgba(0,0,0,0.4),0 0 0 white;-webkit-box-shadow:inset 0 0 5px rgba(0,0,0,0.4),0 0 0 white;-moz-box-shadow:inset 0 0 5px rgba(0,0,0,0.4),0 0 0 white;-o-box-shadow:inset 0 0 5px rgba(0,0,0,0.4),0 0 0 white;-ms-box-shadow:inset 0 0 5px rgba(0,0,0,0.4),0 0 0 white;-khtml-box-shadow:inset 0 0 5px rgba(0,0,0,0.4),0 0 0 white}
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