@charset "shift_jis";

body {
	font-family: "Hiragino Kaku Gothic Pro W3","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;
	font-size: 13px;
	margin: 0px;
}
#area {
	margin: 0px auto;
	width: 100%;
	min-width: 300px;
	max-width: 1000px;
	display: -webkit-flex;
	display: flex;
}
#title {
	padding: 0px 15px;
	min-width: 250px;
	max-width: 400px;
}
ol {
	margin: 0;
	padding: 0px 0px 10px 20px;
}
ul#titlelist {
	position: sticky;
	position: -webkit-sticky;
	top:30px;
	padding-top: 10px;
	padding-bottom: 10px;
	padding-left:10px;
	list-style: none;
	scrollbar-width: thin;
	overflow-y: auto; 
}
ul#titlelist::-webkit-scrollbar {
	width: 5px;
}
ul#titlelist::-webkit-scrollbar-track {
	background-color: #f0f0f0;
}
ul#titlelist::-webkit-scrollbar-thumb {
	border-radius: 10px;
	background: #d1d1d1;
}
ul#titlelist::-webkit-scrollbar-thumb:hover {
	background: #aaa;
}
ul#innerlist {
	padding: 3px 0px 0px 14px;
	list-style: none;
}
ul#titlelist li a {
	font-size: 14px;
	line-height: 1.5;
	color: #333333;
	text-decoration: none;
}
ul#titlelist > li.sel > a {
	color: #d70060;
	font-weight: bold;
}
ul#innerlist > li.sel > a {
	color: #d70060;
	font-weight: bold;
}
ul#titlelist li a:hover {
	color: #d38d22;
}
ul#titlelist > li {
	border-left: 1px solid #ddd;
	padding: 7px 3px 7px 13px;
}
ul#innerlist > li {
	padding: 3px 3px 3px 28px;
	margin-left: -28px;
}
ul#titlelist li.sel {
	border-left: 3px solid #666;
	padding-left: 11px;
}
ul#innerlist li.sel {
	border-left: 3px solid #aaa;
	padding-left: 25px;
}
.contentsContainer {
	border-left: 1px solid #ddd;
}
#contents {
	padding: 0px 15px;
}
#contents h3 {
	margin: 0px;
	padding-top: 50px;
	margin-bottom: 10px;
	font-size: 20px;
}
.list {
	list-style-type: decimal;
	margin-bottom: 8px;
}
.list_in_li {
	text-indent: -2em;
	padding-left: 2em;
	margin-left: 2em;
}
.list-in-numlist {
	margin-left: 1.5em;
	text-indent: -1.5em;
}
.block {
	padding-left: 20px;
}
table.areaTable {
	border-collapse: collapse;
}
.areaTable th, .areaTable td {
	border: solid 2px #CFCFCF;
}

/* トップへ戻るボタン */
#top-scroll-link {
	display: none;
	z-index: 50;
	font-size: 30px;
	background-color: #818181;
	width: 50px;
	height: 50px;
	border-radius: 50px;
	padding: 5px;
	font-weight: bold;
	position: fixed;
	bottom: 30px;
	right: 20px;
	color: #F5F5F5;
	text-decoration: none;
	line-height: 50px;
	text-align: center;
}
.titleContainer {
	position: sticky;
	top: 30px;
	max-height: calc(100vh - 45px);
	display: flex;
	flex-direction: column;
}
.footer {
	padding-top: 200px;
}
#copyright {
	margin: 0 auto;
	padding: 0;
	width: 60%;
	min-width: 300px;
	height: 50px;
	line-height: 50px;
	background: #f5f5f5;
	text-align: center;
	color: #444;
	font-size: 12px;
}
.narrow_box {
	display: none;
}
.popup {
	visibility: hidden;
}
a.udl_n {
	color: #0066C0;
	text-decoration: none;
}
a.udl_n:hover {
	text-decoration: underline;
}
@media screen and (max-width:700px){
	#area {
		display: block;
		margin:0px auto;
	}
	ul#titlelist {
		margin: 0px;
		padding-top: 10px;
		padding-bottom: 30px;
	}
	#top-scroll-link {
		display:block;
	}
	#title {
		display: none;
	}
	.contentsContainer {
		border: none;
	}
	#contents h3 {
		font-size: 16px;
		padding-top: 30px;
	}
	.narrow_box {
		position: sticky;
		top: 0;
		background-color: #FFF;
		padding: 5px 10px 5px;
		font-size: 14px;
		border-bottom: 1px solid #ddd;
		box-shadow: 2px 2px 3px 3px rgb(0, 0, 0, 0.03);
		display: flex;
		justify-content: space-around;
	}
	#sp_menu {
		padding: 0px 10px;
		margin: 0px 10px;
		cursor: pointer;
	}
	.popup {
		height: 100vh;
		width: 100%;
		position: fixed;
		top: 0px;
		bottom: 0px;
		left: 0px;
		right: 0px;
		z-index: 200;
	}
	.popup_inner {
	    height: 100vh;
	    width: 100%;
	    background:rgba(11, 11, 11, 0.6);
	    
	}
	#sp_titleContainer {
		visibility: hidden;
		background: #fff;
		border-radius: 10px;
	    padding: 20px;
	    margin: 0 auto;
	    position: absolute;
	    top: 0;
	    left: 0;
	    right: 0;
	    transform: translate(0px, 45px);
	    width: 80%;
	    max-height: calc(100vh - 170px);
	   
	}
	.titleClose {
		position: absolute;
		top: -25px;
		right: 10px;
		z-index: 300;
		cursor: pointer;
	}
	.closeBtn {
		font-size: 14px;
		color: #555;
		background: #eee;
		padding: 3px 7px 3px;
		border-radius: 10px;
	}
}