<div id="flow_reading"> // flow state which reveals cards
<div class="card"></div> // card element
<div class="card-inner reverse hover active"></div>
<div class="card-front"></div>
<div class="card-name">Card Name</div>
<div class="card-image">img</div>
<div class="card-back">Card Back</div>
<div class="card-meaning">Card Name</div>
</div>
<div id="footer"> // DOM element already in the page
<div id="card-description">Card Description</div> // DOM element already in the page
</div>