#upper {
	background:#ebecee !important;
}
.box {
	border-radius: 20px;
    border: 1px solid #c8cbd0;
    background-color: #fff;
	padding:30px;
}
h2 {
	font-size: 30px !important;
    font-weight: bold;
	background: none !important;
	text-align: center;
}
h2 span {
    color: #003366 !important;
}
img {
	max-width: 100%;
}
.pagemain-in {
	margin-top: 142px;
	background:#003366;
}
#container {
	background-image:none;
}
ul.knowhow {
	list-style: none;
	background:none;
	display:flex;
	justify-content: space-between;
	padding:0;
	margin:20px 0;
}
ul.knowhow li {
	width:30%;
	list-style: none !important;
}
.flex {
	display:flex;
	margin:30px 0;
	gap:20px;
}
.flex.reverse {
	flex-direction: row-reverse;
}
.flex .txt {
	width:50%;
}
.flex .img {
	width:50%;
	padding-top:40px;
}
.pc_hid {
	display:none;
}
.sp_hid {
	display:block;
}
@media screen and (max-width: 767px) {
	.pc_hid {
		display: block;
	}
	.sp_hid {
		display:none;
	}
	#upper {
		min-width:100%;
	}
	.box {
		padding:15px;
	}
	h2 {
		font-size: 24px !important;
		margin:30px 0 !important;
		padding:0 !important;
	}
	#container {
		margin-top: 10px;
	}
	ul.knowhow {
		display:block;
	}
	ul.knowhow li {
		width:100%;
	}
	ul.knowhow li img{
		width: 50%;
		margin:20px auto;
	}
	.flex {
		display:block;
		margin:0 0 20px 0;
	}
	.flex .txt {
		width:100%;
	}
	.flex .img {
		width:100%;
		margin-bottom:20px;
	}
	.pagemain-in {
		margin-top: 60px;
	}
}