entire container, keeps perspective

dabblet.css

/* entire container, keeps perspective */
.flip-container {
	perspective: 1000;
}

/* flip the pane when the "hover" class is added */
.flip-container.hover .flipper {
	transform: rotateY(180deg);
}

.flip-container, .front, .back {
	width: 320px;
	height: 480px;
}

/* flip speed goes here */
.flipper {
	transition: 0.6s;
	transform-style: preserve-3d;
	position: relative;
	background: #999999;
}

/* hide back of pane during swap */
.front, .back {
	backface-visibility: hidden;

	position: absolute;
	top: 0;
	left: 0;
}

/* front pane, placed above back */
.front {
	z-index: 2;
}

/* back, initially hidden pane */
.back {
	transform: rotateY(180deg);
}

dabblet.html

<div class="flip-container" id="container">
    <div class="flipper" id="flipper">
    	<div class="front">
			Something on the front
		</div>
		<div class="back">
			Something else on the back
		</div>
	</div>
</div>

dabblet.js

container = document.getElementById("container");
flipper = document.getElementById("flipper");
container .onclick = function() { 
	if ( hasClass(container, "hover") ) {
		container.className = container.className.replace(/\bhover\b/,'');
    // Do stuff here
	}else{
		container.className += " hover"; 	
	}
	return false; 
}
function hasClass(el, cssClass) {
    return el.className && new RegExp("(^|\\s)" + cssClass + "(\\s|$)").test(el.className);
}

settings.json

{"view":"split-vertical","fontsize":"100","seethrough":"","prefixfree":"1","page":"all"}