@charset "utf-8";
.news_list{
    margin-left: 30px;
    margin-right: 30px;
}
.news_list a{
    display: block;
}
.news_list a + a{
    margin-top: 20px;
}
.news_list a dl{
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}
.news_list a dl dt{
    width: 120px;
}
.news_list a dl dd{
    flex: 1;
}
.content_area {
    display: flex;
    flex-direction: column; 
}
.arrow{
        margin-top: auto;
    padding-bottom: 70px;
    padding-top: 50px;
}

.arrow .nav-links{
    margin-right: 30px;
}

.arrow .nav-links .nav-next{
    float: left;
}

.arrow .nav-links .nav-previous{
    transform: rotate(180deg);
    float: right;
}

#news_detail .detail_area{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

#news_detail .detail_area .date{
    width: 120px;
}

#news_detail .detail_area .text{
    flex: 1;
}

#news_detail .detail_area .text_area{
    margin-top: 25px;
}

@media only screen and (min-width: 1000px) {
}

@media (max-width: 999px) {
}

@media (max-width: 599px) {
    main{
        display: flex;
        flex-direction: column;
        min-height: calc(100vh - 70px);
    }
    .news_list{
    margin-left: 0;
    margin-right: 0;
    }
	.arrow{
		padding-bottom: 0;
	}
    .arrow .nav-links{
        margin-right: 0;
    }
    .nav-links img{
        height: 30px;
    }

}