/*스피너 회전 애니메이션*/
.spinner {
	width: 50px;
	height: 50px;
	border: 5px solid #ccc;
	border-top: 5px solid #333;
	border-radius: 50%;
	animation: spin 1s linear infinite;
}
@keyframes spin {
	0% {
		transform: rotate(0deg);
	}

	100% {
		transform: rotate(360deg);
	}
}