/*------------------------------------------
  Top
------------------------------------------*/
.top-section01 {
	width: 100%;
	height: calc(100vh - 250px);
	display: flex;
	justify-content: center;
	align-items: center;
	padding-top: 75px;
	box-sizing: border-box;
}
.top-section01 .box {
	max-width: 700px;
	width: 95%;
	text-align: center;
}
.top-section01 .btn {
	width: 100%;
	margin: 3rem auto 0;
	border: 1px solid #707070;
	height: 120px;
	line-height: 120px;
	display: block;
	font-size: 18px;
	font-weight: bold;
	transition: .3s;
}
.top-section01 .btn:hover {
	background: #707070;
	color: #fff;
	opacity: 1;
}

@media only screen and (max-width: 480px) {
	.top-section01 .btn {
		height: 100px;
		line-height: 100px;
	}
}