button{
	height: 300px;
	width: 300px;
	padding: 10pt;
	text-align: center;
	border-radius: 25%;
	border: 5px solid yellowgreen;
	transition: transform 0.3s;
}
	button:hover {
		transform: rotate(45deg);
	}

.blue{
	background-color: lightcyan;
	font-family: cursive;
	font-size: 36pt;
}

.red{
	background-color: lightpink;
}