<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script> <script src="//code.jquery.com/jquery-1.11.1.min.js"></script> <!------ Include the above in your HEAD tag ----------> <div class="container"> <div class="row"> <h1>Accordion Fancy Animation</h1> <p>Inspiration: <a href="http://codepen.io/chriswrightdesign/pen/cmanI" target="_blank">http://codepen.io/chriswrightdesign/pen/cmanI</a></p> <div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true"> <div class="panel panel-custom"> <div class="panel-heading" role="tab" id="headingOne"> <h4 class="panel-title"> <a data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne"> <i class="glyphicon glyphicon-plus"></i> Collapsible Group Item #1 </a> </h4> </div> <div id="collapseOne" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne"> <div class="panel-body animated zoomOut"> Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS. </div> </div> </div> <div class="panel panel-custom"> <div class="panel-heading" role="tab" id="headingTwo"> <h4 class="panel-title"> <a class="collapsed" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo"> <i class="glyphicon glyphicon-plus"></i> Collapsible Group Item #2 </a> </h4> </div> <div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo"> <div class="panel-body animated zoomOut"> Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS. </div> </div> </div> <div class="panel panel-custom"> <div class="panel-heading" role="tab" id="headingThree"> <h4 class="panel-title"> <i class="glyphicon glyphicon-plus"></i> <a class="collapsed" data-toggle="collapse" data-parent="#accordion" href="#collapseThree" aria-expanded="false" aria-controls="collapseThree"> Collapsible Group Item #3 </a> </h4> </div> <div id="collapseThree" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingThree"> <div class="panel-body animated zoomOut"> Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS. </div> </div> </div> </div> </div> </div>

/* snippet from Animate.css - zoomIn effect */ .animated{-webkit-animation-duration:1s;animation-duration:1s;-webkit-animation-fill-mode:both;animation-fill-mode:both}.animated.infinite{-webkit-animation-iteration-count:infinite;animation-iteration-count:infinite}.animated.hinge{-webkit-animation-duration:2s;animation-duration:2s }@-webkit-keyframes zoomIn{0%{opacity:0;-webkit-transform:scale3d(.3,.3,.3);transform:scale3d(.3,.3,.3)}50%{opacity:1}}@keyframes zoomIn{0%{opacity:0;-webkit-transform:scale3d(.3,.3,.3);transform:scale3d(.3,.3,.3)}50%{opacity:1}}.zoomIn{-webkit-animation-name:zoomIn;animation-name:zoomIn} @-webkit-keyframes zoomOut{0%{opacity:1}50%{opacity:0;-webkit-transform:scale3d(.3,.3,.3);transform:scale3d(.3,.3,.3)}100%{opacity:0}}@keyframes zoomOut{0%{opacity:1}50%{opacity:0;-webkit-transform:scale3d(.3,.3,.3);transform:scale3d(.3,.3,.3)}100%{opacity:0}}.zoomOut{-webkit-animation-name:zoomOut;animation-name:zoomOut} #accordion .panel-title i.glyphicon{ -moz-transition: -moz-transform 0.5s ease-in-out; -o-transition: -o-transform 0.5s ease-in-out; -webkit-transition: -webkit-transform 0.5s ease-in-out; transition: transform 0.5s ease-in-out; } .rotate-icon{ -webkit-transform: rotate(-225deg); -moz-transform: rotate(-225deg); transform: rotate(-225deg); } .panel{ border: 0px; border-bottom: 1px solid #30bb64; } .panel-group .panel+.panel{ margin-top: 0px; } .panel-group .panel{ border-radius: 0px; } .panel-heading{ border-radius: 0px; color: white; padding: 25px 15px; } .panel-custom>.panel-heading{ background-color: #38cc70; } .panel-group .panel:last-child{ border-bottom: 5px solid #2ba659; } panel-collapse .collapse.in{ border-bottom:0; }

$(function() { function toggleChevron(e) { $(e.target) .prev('.panel-heading') .find("i") .toggleClass('rotate-icon'); $('.panel-body.animated').toggleClass('zoomIn zoomOut'); } $('#accordion').on('hide.bs.collapse', toggleChevron); $('#accordion').on('show.bs.collapse', toggleChevron); })