@charset "utf-8";





/*-------------------------------------------------------------------
	top
-------------------------------------------------------------------*/

#key_main {
	border-bottom: 1px solid #d3d3d3;
	position: static;
	top: 0;
	left: 0;
}

#key_main .bg img {
	width: 100%;
}

/* key_top */

#key_top {
	padding: 30px 0 50px;
	position: sticky;
}

#key_top .first {
	width: 920px;
	margin: 0 auto 10px;
}

@media screen and (max-width: 920px) {

	#key_top .first {
		width: 94%;
	}

}


#key_top .endtxt {
	color: #555555;
	font-size: 11px;
	margin: 0 0 30px;
	text-align: right;
}

.fstHdn {
	overflow: hidden;
	zoom: 1;
}

.fstFlex {
	display: none;
}

#key_top .first .photo {
	float: left;
}

/* 
#key_top .first .txts {
	margin-left: 100px;
} */

#key_top .first .explain {
	margin-left: 50px !important;
}

#key_top .first dt {
	font-size: 19px;
	font-weight: bold;
	margin: 0 0 5px;
	color: #000;
}

#key_top .first dt.mini {
	font-size: 16px;
	margin: 0 0 5px;
}

#key_top .first dd {
	font-size: 14px;
	line-height: 1.6;
	overflow: hidden;
	zoom: 1;
}

#key_top .first dd .box01 {
	width: 47%;
	float: left;
}

#key_top .first dd .box02 {
	width: 47%;
	float: right;
}

#key_top .first dd .bldttl {
	font-size: 15px;
	font-weight: bold;
	margin: 0 0 5px;
}


#key_top .second .apbox {
	display: flex;
	align-items: center;
	justify-content: center;
	column-gap: 24px;
	margin: 0 auto;
	overflow: visible;
}

#key_top .second .apbox .aplist {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 16px;
	width: auto;
}


#key_top .redbold {
	color: #e60012;
	font-weight: bold;
}

#key_top .second .apbox .aplist li {
	float: none;
}

#key_top .second .apbox .aplist li img {
	height: auto;
	width: auto;
}

#key_top .second .apbox .aptxt {
	font-size: 11px;
	line-height: 1.6;
	margin: 0;
	text-align: left;
	max-width: 560px;
}

#key_top .second {
	overflow: hidden;
	zoom: 1;
	width: 926px;
	margin: 0 auto 50px;
}

@media screen and (max-width: 920px) {

	#key_top .second {
		width: 94%;
	}
}

#key_top .second .lists {
	display: flex;
	justify-content: center;
	padding: 5px;
}

#key_top .second .lists li {
	width: 47.5%;
	box-shadow: 0 0 3px rgba(0, 0, 0, 0.5);
	border: 1px solid #555555;
	background: #fff;
	border-radius: 5px;
}


#key_top .second .lists li a {
	display: block;
	padding: 20px 0 20px;
	text-align: center;
	font-size: 20px;
	color: #555555;
	text-decoration: none;

}

#key_top .second .lists li a:hover {
	opacity: 0.7;
}

#key_top .second .lists li a span {
	display: inline-block;
	position: relative;
	padding: 40px 0 0;
}

#key_top .second .lists li:first-child a span:before {
	background: url("../image/top/btn_icon01.png") left top no-repeat;
	width: 17px;
	height: 32px;
	content: '';
	position: absolute;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
}

#key_top .second .lists li a span:before {
	background: url("../image/top/btn_icon02.png") left top no-repeat;
	width: 26px;
	height: 20px;
	content: '';
	position: absolute;
	top: 10px;
	left: 50%;
	transform: translateX(-50%);
}



#key_top .fourth {
	width: 920px;
	margin: 0 auto;
}

@media screen and (max-width: 920px) {
	#key_top .fourth {
		width: 94%;
	}
}

#key_top .fourth .midashi {
	line-height: 1.0;
	margin: 0 0 30px;
	text-align: center;
}

#key_top .fourth .midashi span {
	display: inline-block;
	padding: 15px 0 0 10px;
	font-size: 24px;
	font-weight: bold;
}

#key_top .fourth .bluelink {
	line-height: 1.0;
	text-align: center;
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
}

#key_top .fourth .bluelink li {
	width: 52%;
	min-width: 480px;
	box-shadow: 0 0 3px rgba(0, 0, 0, 0.5);
}

/* #key_top .fourth .bluelink li:nth-child(even) {
	margin-left: 4%;
}

#key_top .fourth .bluelink li:nth-child(3) {
	margin: 30px 0 0;
} */

#key_top .fourth .bluelink li a {
	display: block;
	background: url("../image/top/link_arrow.png") 95% center no-repeat #555555;
	box-shadow: 0 0 3px rgba(0, 0, 0, 0.5);
	padding: 30px 5% 30px 10%;
	font-size: 20px;
	text-decoration: none;
	color: #fff;
	border-radius: 5px;
	text-align: left;
}

#key_top .fourth .bluelink li a:hover {
	opacity: 0.7;
}



/*===============================================
  画面の横幅が750px以下に適用
===============================================*/
@media screen and (max-width: 750px) {



	/* top */


	#key_top {
		padding: 30px 0;
	}

	#key_top .first {
		width: 94%;
		margin: 0 auto 10px;
	}


	.fstFlex {
		display: flex;
		justify-content: space-between;
		margin-bottom: 20px;
	}

	.fstFlex figure {
		width: 20%;
	}

	.fstFlex dl {
		width: 75%;
	}

	#key_top .first .txts {
		margin-left: 0;
	}


	#key_top .first .txts dt {
		font-size: 18px;
		font-weight: bold;
		margin: 0 0 5px;
		color: #000;
	}


	#key_top .first .txts dd .box01 {
		width: auto;
		float: none;
		margin: 0 0 20px;
	}

	#key_top .first dt.mini {
		margin: 0 0 20px;
	}


	#key_top .first .txts dd .box01 .mb10 {
		margin-bottom: 30px !important;
	}

	#key_top .first .txts dd .box02 {
		width: auto;
		float: none;
	}

	#key_top .first .txts dd .bldttl {
		font-size: 15px;
		font-weight: bold;
		margin: 0 0 5px;
	}

	#key_top .second .apbox {
		margin: 0 auto;
		flex-direction: column;
		row-gap: 12px;
		text-align: center;
	}

	#key_top .second .apbox .aplist {
		display: flex;
		justify-content: center;
		align-items: center;
		gap: 12px;
		width: auto;
	}


	#key_top .second .apbox .aplist li {
		width: auto;
	}

	/* #key_top .second .apbox .aplist li:last-child {
		width: 53%;
	} */

	#key_top .second .apbox .aplist li img {
		height: auto;
		width: auto;
	}

	#key_top .second .apbox .aptxt {
		font-size: 11px;
		line-height: 1.6;
		margin: 8px auto 0;
		text-align: center;
	}

	#key_top .second {
		overflow: hidden;
		zoom: 1;
		width: auto;
		margin: 0 auto 50px;
		padding: 0 3%;
	}

	#key_top .second .lists {
		overflow: hidden;
		zoom: 1;
		flex-wrap: wrap;
		padding: 5px;
	}

	#key_top .second .lists li {
		width: 100%;
		float: none;
		box-shadow: 0 0 3px rgba(0, 0, 0, 0.5);
		margin: 0 0 20px;
	}

	#key_top .second .lists li:last-child {
		float: none;
		margin: 0;
	}

	#key_top .second .lists li a {
		display: block;
		padding: 20px 0;
		text-align: center;
		border: 1px solid #555555;
		background: #fff;
		font-size: 16px;
		color: #555555;
		text-decoration: none;
		border-radius: 5px;
	}

	#key_top .fourth {
		text-align: center;
		padding: 0 3%;
	}

	#key_top .fourth .midashi {
		line-height: 1.0;
		margin: 0 0 30px;
	}

	#key_top .fourth .midashi span {
		display: inline-block;
		padding: 15px 0 0 40px;
		font-size: 20px;
		font-weight: bold;
	}

	#key_top .fourth {
		width: 94%;
		margin: 0 auto;
	}

	#key_top .fourth .midashi span {
		font-size: 20px;
	}

	#key_top .fourth .bluelink {
		display: block;
	}

	#key_top .fourth .bluelink li {
		width: 100%;
		min-width: 0;
		float: none;
		margin: 0;
	}

	#key_top .fourth .bluelink li:nth-child(n + 2) {
		margin: 20px 0 0;
	}


	#key_top .fourth .bluelink li a {
		padding: 20px 5%;
		font-size: 15px;
		background-position: right 3% center;
		background-size: auto 20px;
	}

	#key_top .fourth .endtxt {
		color: #555555;
		font-size: 11px;
	}

}

#test {
	position: sticky;
	top: 0;
}