A CodePen by choyan. TEsting Transition

index.html

<div class="none">
  choyan
</div>

style.css

.none {
  height: 300px;
  width:300px;
  background-color: #e3e3e3;
  margin: auto;
  border-radius: 50%;
  -moz-transition: 1.5s;
  -webkit-transition: 1.5s;
  line-height: 300px;
  text-align: center;
}
.none:hover {
  -moz-transform: scale(0.5);
  -moz-transform: rotate(90);
  -webkit-transform: scale(0.5);
}