@charset "UTF-8";
/* article index box */
.article-index{
    background: url(../images/main-bg.png), #E9E4D4;
    padding: 10.0rem 0 8.0rem;
}
.article-index li{
    background: #FBFAF5;
    max-width: 98.0rem;
    margin: 0 auto;
    padding: 1.6rem 1.4rem;
    margin-bottom: 5.0rem;
    list-style: none;
}
.article-index li:last-child{
    margin-bottom: 0;
}
.article-index a{
    color: #3F312B;
    text-decoration: none;
}
.article-index a:hover h2,
.article-index a:hover{
    opacity: 0.8;
    color: #164a84;
}
@media screen and (min-width: 981px){
    .article-index .article-introduction{
        width: calc(100% - 234px);
    }
}
.article-index .contents-image img{
    box-shadow: 3px 3px 10px 0 rgba(0, 0, 0,  0.2);
}
.article-index h2{
    font-size: 2.6rem;
    font-size: 26px;
    color: #3F312B;
    line-height: 1.4;
}

.article-index h2 .date{
    font-size: 1.8rem;
    font-size: 18px;
    display: block;
}
.article-index .article-introduction{
    padding-left: 2.6rem;
    position: relative;
}
.article-index .article-introduction .link-detail{
    position: absolute;
    bottom: 0;
    right: 0;
}
.article-introduction .article-detail{
    margin: 2.0rem 1.0rem;
    line-height: 1.6;
    font-size: 1.6rem;
    font-size: 16px;
}
.article-introduction .ended{
    font-size: 1.3rem;
    font-size: 13px;
    margin-bottom: 2.0rem;
}
@media screen and (max-width: 980px){
    .article-index li{
        margin: 0 1rem 5rem;
    }
}
@media screen and (max-width: 768px){
    .article-index .contents-image{
        text-align: center;
    }
    .article-index .article-introduction{
        padding: 1.2rem 1.2rem;
    }
}
/* banner area */
.banner-bloc ul{
    max-width: 860px;
    margin: 5.0rem auto;
    justify-content: space-between;
}
.banner-bloc li{
    list-style: none;
    text-align: center;
}
@media screen and (max-width: 768px){
    .banner-bloc li{
        margin-bottom: 1rem;
    }
}
.banner-bloc li img{
    border: 1px solid #383C3C;
}
/* flex layout */
.row{
    display: flex;
    flex-direction: row;
}
@media screen and (max-width: 768px){
    .row{
        flex-flow: column nowrap;
    }
}