@charset "utf-8";

/* ---------------------------------------------------------------------------------------------

　   COMMON

--------------------------------------------------------------------------------------------- */
.post_cat_menu ul {
	display: flex;
	flex-wrap: wrap;
}
.post_cat_menu ul li {
	border: 3px solid #ddd;
}
.post_cat_menu ul li a {
	display: block;
	text-align: center;
	position: relative;
	line-height: 1em;
}
.post_cat_menu ul li a:hover {
	background: #f5f5f5;
	color: #111;
}
.post_cat_menu ul li a:after {
	content: "\f078";
	font-family: "FontAwesome";
	position: absolute;
	height: 1em;
	top: 50%;
	margin-top: -0.5em;
	right: 1em;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
}
.post_cat_menu ul li a:hover:after {
	top: 54%;
}
.post_cat_menu ul li.active a {
	background: #f2f5f0;
}
.pagenation ul {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
}
.pagenation ul li {
	text-align: center;
	margin: 5px;
	line-height: 40px;
}
.pagenation ul li a,.pagenation ul li.prev_pre,.pagenation ul li.next_pre {
	width: 50px;
	height: 50px;
	line-height: 50px;
	display: block;
	text-align: center;
	border-radius: 3px;
	background: #ddd;
}
.pagenation ul li.prev_pre,.pagenation ul li.next_pre {
	background: none;
}
.pagenation ul li span {
	display: block;
	text-align: center;
	line-height: 50px;
}
.pagenation ul li.active a {
	background: #333;
	color: #fff;
}
.pagenation ul li.prev span,.pagenation ul li.next span {
	display: none;
}

.post_article .article_category .cat {
	min-width: 100px;
	display: inline-block;
	margin-bottom: 0.5em;
}
.back,.pdf_btn {
	position: relative;
}
.pdf_btn:before,.back:before {
	font-family: "FontAwesome";
}
.pdf_btn:before {
	content: "\f1c1";
	margin-right: 0.5em;
}
.back::after {
	content: none;
}
.back {
	background: #eee;
	color: #666;
}
.back:before {
	content: "\f100";
	position: absolute;
	left: 1.2em;
	top: 50%;
	margin-top: -0.5em;
	line-height: 1em;
	height: 1em;
	-webkit-transition: 0.5s;
	-moz-transition: 0.5s;
	-o-transition: 0.5s;
	transition: 0.5s;
}
.back:hover:before {
	left: 1em;
}
.back:hover {
	color: #666;
}
@media only screen and ( max-width : 768px ) {
	.post_article {
		padding: 30px 0;
	}
	.post_cat_menu ul li {
		width: 32%;
		margin-right: 2%;
		margin-top: 10px;
	}
	.post_cat_menu ul li:nth-child(1),.post_cat_menu ul li:nth-child(2),.post_cat_menu ul li:nth-child(3) {
		margin-top: 0;
	}
	.post_cat_menu ul li:nth-child(3n) {
		margin-right: 0;
	}
	.post_cat_menu ul li a {
		padding: 1em 2em 1em 1em;
	}
}

@media only screen and ( max-width : 480px ) {
	.post_article {
		padding: 20px 0;
	}
	.post_cat_menu ul li a {
		text-align: left;
	}
	.post_cat_menu ul li {
		width: 49%;
		margin-right: 2%;
	}
	.post_cat_menu ul li:nth-child(3) {
		margin-top: 10px;
	}
	.post_cat_menu ul li:nth-child(3n) {
		margin-right: 2%;
	}
	.post_cat_menu ul li:nth-child(2n) {
		margin-right: 0;
	}
	.pagenation ul li {
		display: none;
	}
	.pagenation ul li.prev,.pagenation ul li.next {
		display: block;
		width: 48%;
		margin: 0 1%;
		position: relative;
		color: #ccc;
	}
	.pagenation ul li.prev a,.pagenation ul li.next a {
		width: 100%;
		position: relative;
		color: #111;
	}
	.pagenation ul li.prev i,.pagenation ul li.next i {
		display: none;
	}
	.pagenation ul li.prev:before,.pagenation ul li.next:after {
		font-family: "FontAwesome";
		position: absolute;
		top: 50%;
		margin-top: -0.5em;
		line-height: 1em;
		height: 1em;
	}
	.pagenation ul li.next:after {
		content: "\f101";
		right: 10px;
	}
	.pagenation ul li.prev:before {
		content: "\f100";
		left: 10px;
	}
	.pagenation ul li.prev span,.pagenation ul li.next span {
		display: block;
	}
}

@media print, screen and ( min-width : 769px ) {
	.post_cat_menu ul li {
		width: 18.4%;
		margin-right: 2%;
	}
	.post_cat_menu ul li:nth-child(5n) {
		margin-right: 0;
	}
	.post_cat_menu ul li a {
		padding: 20px;
	}
	.news_slider {
	}
	.pdf_dl {
	}
}