:root {
	--blue-base_color: rgba(0, 151, 255, 1);
	--blue-link_out: rgba(0, 151, 255, 1);
	--blue-link_over: rgba(0, 125, 212, 1);
	--base_font_color: rgba(44, 52, 62, 1);
}

html, body {
	font-size: 10px;
}

body {
	background-color: #fff;
}

#main > div {
	display: block;
	width: 100%;
	margin: 0 auto;
	padding: 4rem 15px 9rem;
}

#aside {
	width: 100%;
	margin: 0;
	padding: 6rem 0 0;
}

#aside > div {
	margin: 0;
	padding: 0;
}

.blog_list_article, 
.blog_detail_article {
	width: 100%;
	margin: 0;
	padding: 0;
}

#aside > div > span {
	display: block;
	margin: 0;
	padding: 30px 0 0;
}

.blog_detail_article > div {
	width: 100%;
	margin: 0;
	padding: 0;
}

.blog_detail_article > div.mt {
	margin-top: 30px;
}

@media (min-width: 1150px) {
	#main > div {
		display: flex;
		justify-content: space-between;
		width: 1150px;
		padding: 0;
	}

	#aside {
		width: 300px;
		padding: 6rem 0;
	}

	#aside > div {
		position: sticky;
		top: 3rem;
	}

	.blog_list_article,
	.blog_detail_article {
		width: 800px;
		padding: 6rem 0;
	}
}

/****************************
  aside
****************************/

.blog_aside_dl.first {
	width: 100%;
	margin: 0;
	padding: 0;
}

.blog_aside_dl {
	margin-top: 5rem;
}

.blog_aside_dl dt {
	margin: 0;
	padding: 0 0 1.5rem;
	font-style: normal;
	font-weight: bold;
	font-size: 1.6rem;
	line-height: 1.4;
	color: #333;
}

.blog_aside_dl dd {
	display: block;
	width: 100%;
	margin: 0 0 2rem;
	padding: 2rem 0 0;
	border-top: 1px solid #ccc;
}

.blog_aside_dl dd.category {
	margin: 0;
	padding: 2rem 0 0;
	border-top: none;
}

.blog_aside_dl dd.first, 
.blog_aside_dl dd.category.first {
	border-top: 1px solid #888;
}

.blog_aside_dl dd a {
	display: block;
	margin: 0;
	padding: 0;
	font-style: normal;
	font-weight: normal;
	font-size: 1.4rem;
	line-height: 1.4;
	color: #666;
}

.blog_aside_dl dd a.active {
	color: var(--blue-link_out);
}

.blog_aside_dl dd a span {
	display: inline-block;
	min-width: 2.5rem;
	margin: 0 0 0 5px;
	padding: 0 3px;
	border-radius: 8px;
	background-color: #d7dbdf;
	vertical-align: 1px;
	text-align: center;
	font-size: 1.1rem;
	line-height: 1.6;
	color: #666;
}

.blog_aside_dl dd a figure {
	float: left;
	width: 100px;
	height: 68px;
	margin: 0 15px 0 0;
	padding: 0;
	background-repeat: no-repeat;
	background-position: center center;
	background-size: cover;
	position: relative;
}

.blog_aside_dl dd a figure i {
	position: absolute;
	top: 0;
	left: 0;
	width:  2rem;
	height: 2rem;
	margin: 0;
	padding: 0;
	background-color: #32404f;
	text-align: center;
	font-style: normal;
	font-weight: normal;
	font-size: 1.4rem;
	line-height: 1.5;
	color: #fff;
}

.blog_aside_dl dd a:link, 
.blog_aside_dl dd a:visited, 
.blog_aside_dl dd a:active {
	text-decoration: none;
}

.blog_aside_dl dd a:hover {
	text-decoration: underline;
}

.blog_aside_dl dd:hover {
	opacity: 0.8;
	transition: all 0.3s;
}

/****************************
  bread_crumb
****************************/

#blog_list_bread_crumb {
	margin: 0;
	padding: 0;
	font-size: 1.4rem;
	line-height: 1;
}

#blog_list_bread_crumb a {
	display: inline-block;
	margin: 0;
	padding: 0 0.5rem 0 0;
}

#blog_list_bread_crumb a:link, 
#blog_list_bread_crumb a:visited {
	color: var(--blue-link_out);
}

#blog_list_bread_crumb a:hover, 
#blog_list_bread_crumb a:active {
	color: var(--blue-link_over);
}

#blog_list_bread_crumb i.fa {
	display: inline-block;
	margin: 0;
	padding: 0 0.5rem 0 0;
	color: #999;
}

#blog_detail_bread_crumb {
	margin: 0;
	padding: 0;
	padding: 0;
	font-size: 1.4rem;
	line-height: 1;
}

#blog_detail_bread_crumb a:link, 
#blog_detail_bread_crumb a:visited {
	color: var(--blue-link_out);
}

#blog_detail_bread_crumb a:hover, 
#blog_detail_bread_crumb a:active {
	color: var(--blue-link_over);
}

#blog_detail_bread_crumb > dl {
	display: inline-block;
	margin: 0;
	padding: 0 1em 0 0;
	color: #999;
}

#blog_detail_bread_crumb > dl > dt {
	display: inline-block;
	margin: 0;
	padding: 0 0.5em 0 0;
}

#blog_detail_bread_crumb > dl > dd {
	display: inline-block;
	margin: 0;
	padding: 0;
}

#blog_detail_bread_crumb > dl > dt:nth-of-type(2) {
	padding-left: 1em;
}

#blog_detail_bread_crumb span.category {
	display: block;
	margin: 0;
	padding: 1.6rem 0 0;
}

#blog_detail_bread_crumb span.category::before {
	display: none;
	margin: 0;
	padding: 0;
}

@media (min-width: 769px) {
	#blog_detail_bread_crumb span.category {
		display: inline-block;
		margin: 0;
		padding: 0;
	}
	
	#blog_detail_bread_crumb span.category::before {
		content: '|';
		display: inline-block;
		margin: 0;
		padding: 0 1em 0 0;
	}
}

/****************************
  list
****************************/

.blog_list_article > dl {
	margin: 0;
	padding: 30px 0 0;
}

.blog_list_article > dl + dl {
	padding-top: 20px;
}

.blog_list_article > dl > dt {
	margin: 0;
	padding: 0;
	vertical-align: top;
	text-align: left;
	font-style: normal;
	font-weight: normal;
	font-size: 1.6rem;
	line-height: 1.3;
	color: #000;
}

.blog_list_article > dl > dd {
	margin: 0;
	padding: 1em 0 0;
	vertical-align: top;
	text-align: left;
	font-style: normal;
	font-weight: normal;
	font-size: 1.6rem;
	line-height: 1.3;
	color: #000;
}

.blog_list_article > dl > dd a {
	color: #000;
}

@media (min-width: 1150px) {
	.blog_list_article > dl {
		display: table;
	}

	.blog_list_article > dl > dt {
		display: table-cell;
		width: 7em;
		padding: 0;
	}
	
	.blog_list_article > dl > dd {
		display: table-cell;
		padding: 0;
	}
}








/****************************
  detail article
****************************/

.blog_detail_h1 {
	margin: 0;
	padding: 1.5rem 0 0;
	text-align: left;
	font-style: normal;
	font-weight: bold;
	font-size: 2rem;
	line-height: 1.3;
}

.blog_detail_h1, 
.blog_detail_h1 a:link, 
.blog_detail_h1 a:visited, 
.blog_detail_h1 a:hover, 
.blog_detail_h1 a:active {
	color: var(--base_font_color);
	text-decoration: none;
}

.blog_detail_figure {
	display: block;
	margin: 4rem 0 0;
	padding: 0;
}

.blog_detail_figure > img {
	width: 100%;
	height: initial;
	margin: 0;
	padding: 0;
	vertical-align: bottom;
}

.blog_detail_h2 {
	margin: 0;
	padding: 6rem 0 0.6rem;
	border-bottom: 1px solid #ccc;
	text-align: left;
	font-style: normal;
	font-weight: bold;
	font-size: 1.8rem;
	line-height: 1.2;
	color: var(--base_font_color);
}

.blog_detail_figure + .blog_detail_h2 {
	padding: 4rem 0 0.6rem;
}

.blog_detail_text_wrapper {
	margin: 4rem 0 0;
	padding: 0;
	text-align: left;
	font-size: 1.5rem;
	line-height: 2;
	word-break: break-all;
	color: #000;
}

.blog_detail_h2 + .blog_detail_text_wrapper {
	margin: 2.2rem 0 0;
}

.blog_detail_prevnext_nav {
	display: table;
	margin: 0 auto;
	text-align: center;
}

.blog_detail_prevnext_nav > li {
	display: table-cell;
	margin: 0;
	padding: 3rem 1rem 0;
	vertical-align: middle;
	text-align: left;
	font-style: normal;
	font-weight: normal;
	font-size: 1.4rem;
	line-height: 1;
}

.blog_detail_prevnext_nav > li:first-child {
	text-align: right;
}

@media (min-width: 600px) {
	h1.blog_detail_h1 {
		font-size: 2.5rem;
		line-height: 1.3;
	}

	.blog_detail_h2 {
		font-size: 2rem;
		line-height: 1.2;
	}
}

.news_detail_article_link {
	margin: 0;
	padding: 1rem 0 0;
	font-size: 1.6rem;
	line-height: 1.7;
}

.news_detail_article_link a {
	color: var(--blue-link_out);
}

.news_detail_article_link a:hover {
	color: var(--blue-link_over);
}

/****************************
  許可タグ
****************************/

.blog_detail_text_wrapper strong {
	font-style: normal;
	font-weight: normal;
	font-size: 2rem;
}

.blog_detail_text_wrapper b {
	font-style: normal;
	font-weight: bold;
}

.blog_detail_text_wrapper span.green {
	font-style: normal;
	color: #00D9C0;
}

.blog_detail_text_wrapper span.blue {
	font-style: normal;
	color: #0092ff;
}

.blog_detail_text_wrapper span.red {
	font-style: normal;
	color: #f00;
}

.blog_detail_text_wrapper span.yellow {
	font-style: normal;
	color: #eeb52e;
}

.article_h2 {
	margin: 5rem 0 2rem;
	padding: 0.7rem 0 0.7rem 1.5rem;
	border-left: 6px solid var(--blue-base_color);
	text-align: left;
	font-style: normal;
	font-weight: bold;
	font-size: 2.4rem;
	line-height: 1.2;
	color: var(--base_font_color);
}

.article_h3 {
	margin: 3rem 0 0;
	padding: 0.5rem 0 0.5rem 1.5rem;
	border-left: 4px solid #d7dbdf;
	font-style: normal;
	font-weight: bold;
	font-size: 2rem;
	line-height: 1.2;
	color: var(--base_font_color);
}

.article_h4 {
	margin: 0;
	padding: 2rem 0 0;
	font-style: normal;
	font-weight: bold;
	font-size: 1.6rem;
	line-height: 1.2;
	color: var(--base_font_color);
}