/* CSS Document */


.content {
	padding: 0 calc((100% - 1000px) / 2) 40px;
}
.content h2 {
	position: relative;
	max-width: 830px;
	margin: 0 auto 45px;
	padding: .8em;
	text-align: center;
	font-family: 'NotoSerifCJKjp';
	font-size: 1.88rem;
	border: solid 1px #1e1e1e;
	border-radius: .5em;
}
.content h2::before,
.content h2::after {
	content: "";
	position: absolute;
	left: 50%;
	-webkit-transform: translateX(-50%);
	-moz-transform: translateX(-50%);
	transform: translateX(-50%);
	display: block;
	width: calc(100% - 1.5em);
	height: 3px;
	background: white;
}
.content h2::before {
	top: -1px;
}
.content h2::after {
	bottom: -1px;
}
.content > p {
	max-width: 830px;
	margin: auto;
	font-family: 'NotoSerifCJKjp';
	font-size: 1rem;
	line-height: 2.35;
	padding-bottom: 2em;
}
.content > p.annotation {
    font-size: .82rem;
    line-height: 1.85em;
}
.content .images {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	margin: 60px 0;
}
.content .images .wrap_img {
	width: calc((100% - 20px) / 2);
}
/*.content > ul {
	max-width: 830px;
	margin: auto;
}
.content > ul li {
	margin-bottom: 30px;
}
.content > ul li .list_title {
	display: flex;
	align-items: center;
	font-size: 1.29rem;
	margin-bottom: 14px;
}
.content > ul li .list_title span {
	display: block;
	margin-right: 1rem;
	padding: 0 .3em;
	font-family: 'Josefin Sans', sans-serif;
	font-size: 3.29rem;
	font-weight: 300;
	line-height: 1;
	border-right: solid 1px #1e1e1e;
	border-left: solid 1px #1e1e1e;
}
.content > ul li p {
	font-size: 0.82rem;
	font-weight: 200;
	line-height: 1.8;
}*/
.backnumber ul {
    display: flex;
    flex-wrap: wrap;
    padding-bottom: 12px;
}
.backnumber ul.wrap_btn_select {
    padding-bottom: 40px;
    justify-content: center;
}
.backnumber ul li {
    width: calc((100% - 60px) / 4);
    flex-wrap: wrap;
    margin-right: 20px;
    border-left: solid 1px black;
    margin-bottom: 40px;
    position: relative;
}
.backnumber ul.list_backnumber li:nth-child(4n) {
    margin-right: 0;
}
.backnumber ul.wrap_btn_select li {
    width: 10em;
    border: 1px solid #000;
    text-align: center;
    padding: 0.5em 0;
/*    margin-bottom: 0;*/
	font-size: 0.823rem;
	font-weight: 200;
}
.backnumber ul.wrap_btn_select li.now{
	background-color:#e8ecf4;
}
.backnumber ul li a {
    display: block;
}
.backnumber ul li time {
    display: block;
    margin-bottom: 0.5em;
    padding-left: 0.8rem;
    font-size: 0.71rem;
    font-weight: 300;
}
.backnumber ul li .wrap_img {
    margin-bottom: 1rem;
    position: relative;
    padding-left: 1.5em;
	width: 92%;
}
.backnumber .wrap_img img {
    width: 100% !important;
    height: auto!important;
    border: 1px solid #ddd
/*    position: absolute;
    top: 50%;
    right: 50%;
    -webkit-transform: translate(50%,-50%);
    -ms-transform: translate(50%,-50%);
    transform: translate(50%,-50%);*/
}
.backnumber ul li p {
    padding-left: 0.8rem;
    font-size: 0.94rem;
    font-weight: 200;
}
.list_backnumber li.off{
	display:none;
}
.list_backnumber h3 {
    font-size: 1.176rem;
    margin:0;
}


@media screen and (max-width: 1100px) {
	.content {
		padding: 0 30px 50px;
	}
}


@media screen and (max-width: 768px) {
	html{
		font-size: 14px;
	}
	.content h2 {
		font-size: 2.08rem;
	}
	.backnumber ul {
	    border-left: none;
	    justify-content: start;
	}
	.backnumber ul li {
	    width: calc((100% - 20px) / 2);
	    margin-bottom: 20px;
	    border-right: none;
	    border-left: solid 1px black;
	}
	.backnumber ul.list_backnumber li:nth-child(even) {
	    margin-right: 0;
	}

}


@media screen and (max-width: 620px) {
}


@media screen and (max-width: 414px) {
	html{
		font-size: 12px;
	}
	.content h2 {
		margin-bottom: 20px;
		font-size: 1.17rem;
	}
	.content > p {
		font-size: 1rem;
	}
	.content .images {
		margin: 30px 0;
	}
	.content .images .wrap_img {
		width: 100%;
	}
	.content .images .wrap_img:first-child {
		margin-bottom: 20px;
	}
	.content > ul li .list_title {
		margin-bottom: 11px;
		font-size: 1.17rem;
	}
	.content > ul li .list_title span {
		font-size: 3.08rem;
	}
	.content > ul li p {
		font-size: 0.92rem;
	}
}