Avatar rotation bei Mouseover ( drehung nach rechts )

/*rotate*/
.message .messageSidebar .userAvatar > a > img {
 -webkit-transition-duration: 0.8s;
 -moz-transition-duration: 0.8s;
 -o-transition-duration: 0.8s;
 transition-duration: 0.8s;
 
 -webkit-transition-property: -webkit-transform;
 -moz-transition-property: -moz-transform;
 -o-transition-property: -o-transform;
 transition-property: transform;
 
 overflow:hidden;
 
 } 
.message .messageSidebar .userAvatar > a > img:hover 
{
 -webkit-transform:rotate(360deg);
 -moz-transform:rotate(360deg);
 -o-transform:rotate(360deg);
} 
/*rotate*/