#wrap {
	width: 100%;
	height: 100vh;
	background: url("../Img/index_background.png") no-repeat 0 0 / cover;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.logo_wrap {
	width: 30rem;
	margin: 0 auto;
}
.logo_wrap img {
	width: 100%;
}

.btn {
	width: 70%;
	margin: 8rem auto 0;
	display: block;
	font-size: 2rem;
	font-weight: 800;
	background: #5b6098 url("../Img/arrow2.png") no-repeat 90% 50% / 1rem;
	padding: 1.5rem;
	color: #fff;
	text-align: center;
	border-radius: 3rem;
}