@charset "utf-8";
/* CSS Document */

.sec-irnews{
	position: relative;
}

.news_top{
	display: flex;
	justify-content: space-between;
}
.news_top.past-box{
	justify-content: flex-start;
}

.genre-box{
	max-width: 210px;
	width: 100%;
}

.news-box h3{
	font-size: 2.0rem;
    text-align: left;
    margin-bottom: 10px;
	color: #777;
    line-height: 1.6;
}

.genre-box ul li{
	margin-bottom: 10px;
}

.genre-box ul li a{
	padding: 9px;
	display: block;
	font-size: 1.4rem;
	transition: all 0.5s;
	color: #808080;
	border: 1px solid #808080;
	background: #fff;
	color: #808080;
	text-align: left;
}

.genre-box ul li.active a{
	background: #808080;
	color: #fff !important;
}

.genre-box ul li a:hover{
	background: #808080;
	color: #fff !important;
	text-decoration: none;
}
.genre-box ul li.active a:hover{
	background: #fff;
	color: #808080 !important;
}

.news-box .cat-box {
	width: calc(100% - (210px + 346px));
    margin: 0 25px;
}
@media screen and (max-width: 990px){
	.news-box .cat-box {
		margin: 0 15px;
	}
}

.news-box .year_box {
    max-width: 346px;
    width: 100%;
}

.arc-btn{
	max-width: 351px;
	width: 100%;
}

.arc-btn > a{
	display: block;
    padding: 3px 5px;
    transition: all 0.5s;
    color: #2B2828 !important;
	border: 1px solid #707070;
    border-radius: 5px;
    text-align: center;
	transition: all .3s;
}

.arc-btn > a:hover{
	text-decoration: none;
    background: #2B2828 !important;
    color: #fff !important;
}

@media screen and (max-width: 768px){
	.news_top{
		flex-wrap: wrap;
	}
	
	.genre-box{
		max-width: 100%;
		width: 100%;
		margin-bottom: 20px;
	}
	.news-box .cat-box {
		width: 100%;
		margin: 0 0 20px;
	}
	
	.news-box .year_box {
		max-width: 100%;
	}
	
	.arc-btn{
		max-width: none;
	}
	
}