div
	{
		padding: 10px;
		margin: 10px;
		border: 10px solid silver;
		background-color: lightblue;
		-moz-transition: all 1s ease;
		webkit-transition: all 1s ease;
	}
	div:hover
	{
		border-radius: 30px;
		background-color: lightgreen;
	}