@charset "utf-8";

.index_menu_container {
    width: 100%;
    display: flex;
    flex-direction: column;

}
.index_menu_flex {
    display: flex;
    justify-content: space-between;
    flex-direction: row;
    margin-top: 50px;
}

.index_menu_flex a {
    display: block;
    width: 48%;
    height: 300px;
}

.index_menu1 {
    display: flex;
    flex-direction: column-reverse;
    width: 100%;
    height: 300px;
    background-image: url("../img/index_service.jpg");
    background-position: 50% 50%;
    background-size: cover;
}

.index_menu2 {
    display: flex;
    flex-direction: column-reverse;
    width: 100%;
    height: 300px;
    background-image: url("../img/index_recruit.jpg");
    background-position: 50% 50%;
    background-size: cover;
}

.index_menu3 {
    display: flex;
    flex-direction: column-reverse;
    width: 100%;
    height: 300px;
    background-image: url("../img/index_voice.jpg");
    background-position: 90% 10%;
    background-size: cover;
}

.index_menu4 {
    display: flex;
    flex-direction: column-reverse;
    width: 100%;
    height: 300px;
    background-image: url("../img/index_about.jpg");
    background-position: 50% 50%;
    background-size: cover;
}

.index_menu_text {
    display: block;
    background-color: rgba(255,255,255,.9);
    color:#254489;
    font-size: 20px;
    width: 160px;
    height: 80px;
    line-height: 80px;
    text-align: center;
}

.index_menu1:hover .index_menu_text,
.index_menu2:hover .index_menu_text,
.index_menu3:hover .index_menu_text,
.index_menu4:hover .index_menu_text {
    background-color: #c1ab05;
    color: #fff;
}

.inform {
    margin-top: 20px;
}
.inform a {
    display: flex;
    flex-direction: row;
    justify-content: center;
    width: 100%;
    height: 60px;
    line-height: 60px;
    border-top: 1px dotted #254489;
    border-bottom: 1px dotted #254489;
}
.osirase_date {
    display: block;
    margin-right: 20px;
    line-height: 60px;
}

.osirase {
    display: block;
    line-height: 60px;
    color: #254489;
    text-decoration: underline;
}

.osirase:hover {
    color: #c1ab05;
}

/*メディアクエリ*/


@media screen and (max-width:670px) {
    .inform a {
        flex-direction: column;
        height: 90px;
    }
    .osirase_date {
        line-height: 20px;
        font-size: 14px;
    }
    .osirase {
        line-height: 26px;
        font-size: 16px;
    }

    .index_menu_flex {
        flex-direction: column;
        margin-top: 0;
    }
    .index_menu_flex a {
        width: 100%;
        height: 200px;
        margin-top: 30px;
    }
    .index_menu1,
    .index_menu2,
    .index_menu3,
    .index_menu4 {
        width: 100%;
        height: 200px;
    }
}