/* HEADER */
header .main_header {
	width: 100%;
	display: flex;
	justify-content: center;
	background: #2989a2;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 990;
}
header .main_header .logo_wrap {
	display: block;
	width: 16rem;
	padding: 1.2rem 0;
}
header .main_header .logo_wrap img {
	width: 100%;
}
header .main_header button {
	display: block;
	text-indent: -9999px;
}
header .main_header .menu {
	width: 6rem;
	height: 100%;
	background: url("../img/menu.png") no-repeat 50% 50% / 3rem;
	position: absolute;
	top: 0;
	left: 0;
}
header .main_header .prev {
	width: 5rem;
	height: 100%;
	background: url("../img/prev.png") no-repeat 50% 50% / 1rem;
	position: absolute;
	top: 0;
	right: 0;
}
header .main_header .calculator {
	width: 6rem;
	height: 100%;
	background: url("../img/calculator.png") no-repeat 50% 50% / 3rem;
	position: absolute;
	top: 0;
	right: 0;
	text-indent: -9999px;
}
header .sub_header {
	height: 100vh;
	width: 70%;
	position: fixed;
	top: 0;
	left: -100%;
	z-index: 999;
	background: #fff;
	transition: all 0.5s;
}
header .sub_header .logo_wrap {
	width: 100%;
	background: #2989a2;
	padding: 7rem 1.5rem 1rem 0;
	position: relative;
	text-align: right;
}
header .sub_header .logo_wrap img {
	width: 14rem;
}
header .sub_header .close {
	width: 5rem;
	height: 5rem;
	background: url("../img/menu_close.png") no-repeat 50% 50% / 2.5rem;
	position: absolute;
	top: 0;
	right: 0;
}
header .sub_header .list_wrap {
	display: flex;
	height: calc(100vh - 6rem);
	flex-direction: column;
}
header .sub_header .list_wrap .item p {
	font-size: 1.8rem;
	font-weight: 700;
	letter-spacing: -.1rem;
	line-height: 2.4;
	color: #004254;
	border-bottom: 1px solid #ddd;
	padding-left: 2.5rem;
	background: #99d2e2;
}
header .sub_header .list_wrap .item ul li a {
	display: block;
	font-size: 1.7rem;
	line-height: 2.4;
	border-bottom: 1px solid #ddd;
	font-weight: 600;
	padding-left: 2.5rem;
}
header .sub_header .list_wrap .item.home {
	text-align: right;
	margin-top: 1rem;
	margin-right: 1.5rem;
}
header .sub_header .list_wrap .item.home a {
	display: inline-block;
	font-size: 1.8rem;
	font-weight: 800;
	line-height: 2;
	color: #004c5e;
	height: 100%;
	background: url("../img/menu_arrow.png") no-repeat 0 50% / 2rem;
	padding-left: 2.8rem;
}
header .background {
	width: 100%;
	height: 100vh;
	background: rgba(0, 0, 0, 0.5);
	position: fixed;
	top: 0;
	z-index: 998;
}

.main {
	margin-top: 4.9rem;
	min-height: calc(100vh - 5rem);
	background: #eee;
}