#siraseru {
	display: flex;
	flex-flow: row nowrap;
	width: 100%;
	max-width: 1300px;
	margin: auto;
	font-family:'Yu Gothic Medium','游ゴシック Medium', 'YuGothic','游ゴシック体','Hiragino Kaku Gothic Pro','ヒラギノ角ゴ Pro W3',Meiryo,'メイリオ',sans-serif;
}
.s_archive {
	flex: 0 0 auto;
	width: 250px;
	margin-left: 10px;
}
@media screen and (max-width: 979px) {
	.s_archive { display: none; }
}
.s_index > * {
	display: flex;
	flex-flow: row nowrap;
	padding: 10px 5px;
	border-bottom: 1px dashed;
}
.s_index > *:first-child { border-top: 1px dashed; }
.s_index > * > figure {
	flex: 0 0 auto;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	width: 64px;
	height: 64px;
	margin-right: 5px;
	overflow: hidden;
}
.s_index > * > dl {
	flex: 1 1 auto;
	width: auto;
	height: 64px;
	overflow: hidden;
}
.s_index > * > dl > dt {
	padding-bottom: 3px;
	font-size: 10px;
	line-height: 1.0em;
}
.s_index > * > dl > dd {
	font-size: 12px;
	line-height: 15px;
}
.s_list {
	padding: 10px 0;
}
.s_list dt {
	padding: 2px 5px;
	background-color: #999;
	color: #fff;
}
.s_list dd {
	display: flex;
	flex-wrap: wrap;
	gap: 5px;
	padding: 10px 0;
}
.s_list dd a {
	display: flex;
	justify-content: center;
	width: calc(50% - 2.5px);
	padding: 2px 5px;
	border: 1px solid #999;
}
/*s_clm*/
.s_clm {
	flex: 1 1 auto;
	display: flex;
	flex-flow: column wrap;
	align-items: center;
}
.e_msg {
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 0 10px 20px;
}
.s_nav {
	display: flex;
	flex-flow: row wrap;
	margin: 0 auto 10px;
	padding: 0 10px;
	counter-reset: cnt -1;
}
.s_nav > * {
	position: relative;
	margin-bottom: 3px;
	padding: 2px 5px 2px 27px;
	border: 1px solid #555;
}
.s_nav > *:not(:last-child) { margin-right: 3px; }
.s_nav > a:hover {
	background-color: #555;
	color: #fff;
}
.s_nav > span {
	background-color: #ccc;
	border: 1px solid #ccc;
	color: #fff;
}
.s_nav > *::before {
	counter-increment: cnt;
	content: counter(cnt);
	display:block;
	position: absolute;
	top: 0;
	bottom: 0;
	left: 3px;
	width: 20px;
	height: 20px;
	margin: auto;
	border-radius: 50%;
	background-color: #555;
	line-height: 20px;
	font-family: 'Avenir','Arial Black','Arial',sans-serif;
	font-size: 15px;
	font-weight:bold;
	color: #fff;
	text-align: center;
}
.s_nav > a:hover::before {
	background-color: #fff;
	color: #555;
}
.s_nav > span::before {
	background-color: #fff;
	color: #ccc;
}
.s_nav > *::after {
	content: '';
	display: block;
	position: absolute;
	top: 0;
	bottom: 0;
	left: 20px;
	height: 0;
	width: 0;
	margin: auto;
	border-top: 5px solid transparent;
	border-bottom: 5px solid transparent;
	border-left: 5px solid #555;
}
.s_nav > a:hover::after,
.s_nav > span::after { border-left: 5px solid #fff; }

.s_entry {
	flex: 1 1 auto;
	width: 100%;
}
.s_entry > * { padding: 0 10px; }
.s_entry > *:nth-child(2n){ background-color: #fafafa; }
.s_entry .in_nav {
	display: flex;
	justify-content: center;
	padding: 5px 0;
}
.s_entry .in_nav > * { padding: 2px 5px; }
.s_entry .in_nav > dd > a {
	padding: 2px 5px;
	border: 1px solid #555;
	background-color: #555;
	color: #fff;
}
.s_entry .in_nav > dd > a:hover {
	background-color: #ccc;
	color: #555;
}
.s_entry .in_ttl {
	display: flex;
	justify-content: center;
	font-size: 1.4rem;
	font-weight: bold;
}
.s_entry .in_ctr {
	display: flex;
	justify-content: center;
	padding: 10px 0;
}
.s_entry .in_ctr a { text-decoration: underline; }
.s_entry .in_ctr a:link,
.s_entry .in_ctr a:visited { color: #00479d; }
.s_entry .in_ctr a:hover,
.s_entry .in_ctr a:active { color: #b22222; }

.s_entry .in_anc {
	display: flex;
	justify-content: flex-end;
	margin-bottom: 50px;
}
.s_entry > *:last-child .in_anc { display: none; }
.s_entry .in_anc a {
	position: relative;
	padding: 5px 0 5px 22px;
	border-top: solid 2px;
	line-height: 0;
	transform: rotate(90deg);
	transform-origin: center bottom;
}
.s_entry .in_anc a::before {
	content: "TOP";
	font-size: 12px;
	font-weight: bold;
	line-height: 12px;
}
.s_entry .in_anc a::after {
	content: "";
	position: absolute;
	top: -2px;
	left: 0;
	margin: auto;
	width: 17px;
	border-top: solid 2px;
	transform: rotate(35deg);
	transform-origin: left top;
}
.s_entry .in_next > * {
	width: 100%;
	padding: 10px 0;
}
.s_entry .in_next > *::before {
	content: "前の記事を読む";
	display: flex;
	justify-content: center;
	width: 100%;
	max-width: 500px;
	margin: auto;
	padding: 5px;
	border-radius: 5px;
	border: 1px solid #555;
	background-color: #555;
	color: #fff;
	z-index: 0;
}
.s_entry .in_next > *:hover::before {
	background-color: #ccc;
	color: #555;
}
.s_entry .in_catnav {
	margin-bottom: 5px;
	border: 1px solid #ccc;
	border-left: 10px solid #555;
	border-right: 10px solid #555;
}
.s_entry .in_catnav > * {
	display: block;
	padding: 5px 0;
	font-size: 14px;
}
.s_entry .in_catnav:hover { background-color: #ccc; }
.s_entry .in_catnav span {
	display: inline-block;
	padding-right: .5em;
}