Live Demo: Example of CSS3 transform-origin Property Animation

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Example of CSS3 transform-origin Property Animation</title>
<style>
.container{	
	width: 125px;
    height: 125px;
	margin: 50px;
  	perspective: 300px;
  	border: 4px solid #a2b058;
    background: #f0f5d8;
}
.container img{
	-webkit-animation: test 4s infinite;  /* Chrome, Safari, Opera */
	animation: test 4s infinite;  /* Standard syntax */ 		
}
/* Chrome, Safari, Opera */
@-webkit-keyframes test {
    50% {
        -webkit-transform: rotate3d(0, 1, 0, -180deg); /* Chrome, Safari, Opera */
        -webkit-transform-origin: right center 0;    
    }
}
/* Standard syntax */
@keyframes test {
    50% {
        transform: rotate3d(0, 1, 0, -180deg); /* Standard syntax */
        transform-origin: right center 0;
    }
}
</style>
</head>
<body>
	<p><strong>Warning:</strong> CSS Animations do not work in Internet Explorer 9 and earlier versions.</p>
	<p><strong>Note:</strong> The "club card" image is rotating 180 degree clockwise and its transform-origin is also animating form its initial value "50% 50% 0" to "right center 0", and back to the initial value "right center 0" again up to infinite times.<p>
	<div class="container">
        <img src="/examples/images/club.jpg" alt="Club Card">
    </div>
</body>
</html>