body{
	/* height: 100vh; */
	/* width: 100vw; */
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: #4e73df;
}

.float-btn{
	position: fixed;
	left: 20px;
	top: 20px;
}

.register-box{
	width: 500px;
	/* min-height: 890px; */
	padding: 10px;
	margin: 30px;
	box-sizing: border-box;
	background-color: #fff;
	border-radius: 8px;
}