body {
	margin: 0;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.app {
	width: 100vw;
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	.border {
		background: #fff;
		border-radius: 5px;
		box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
	}
}