.circle {
	width: 60px;
	height: 60px;
	margin-left: -30px;
	margin-top: -30px;
	border-radius: 50%;
	box-sizing: border-box;
	border-width: 4px;
	border-style: solid;
	border-color: #0000;
	border-top-color: #ee0;
	animation: 300ms circle linear infinite;
}

@keyframes circle {
	0% {
		transform: rotate(0deg);
	}
	100% {
		transform: rotate(360deg);
	}
}