@charset "utf-8";

/*Symbol式ナビメニュー */


#header-nav {
    /*position: fixed;
    width: calc(100% - 2rem);*/
    margin: 2rem 0 0.2rem 0;
    background-color: white;
    /*border: 1px solid #1219f1;/*
    /*border: 1px solid #0bc7b6;*/
}

#menu {
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-around;
    width: 100%;
    line-height: 100%;
    align-items: center;
    padding: 0 3rem 0 3rem;
    list-style-type: none;
    /*border: 1px solid #f1ed1d;*/
}

#menu a {
    display: flex;
    flex-flow: row nowrap;
    /*flex: 0 1 auto;*/
    /*width: 50%;*/
    margin: 0 0 0 0;
    width: calc(100% / 6 - 0 / 6);
    text-align: center;
    letter-spacing: -0.1rem;
    /*border: 1px solid #1219f1;*/
}


.point:nth-child(6n) {
    margin-right: 0;
}


#menu a:hover {
    color: #000000;
}

/*.kana{
    letter-spacing: -0.3rem;
}*/


.symbol a {
    display: none;
}

#ihome {
    display: none;
}

#igallery {
    display: none;
}

.hom {
    margin-left: -4rem;
}

.gal {
    margin-right: -4rem;
}

/*#icontact {
    display: none;
}*/


/* Submenu 共通*/


/* 和文　　Submenu 追加 企画展の折りたたみメニュー--------------- */

.has-sub_hd {
    position: relative;
    /*border: 1px solid #2df11b;*/
}

span.tri {
    font-size: 1rem;
    margin: 0 0 0 0.4rem;
}

/*.has-sub_hd a {

    margin-bottom: 0.5rem;*/
/*width: 100px;*/
/*vertical-align: middle;*//*追加*/
/*z-index: 1;*/
/*}*/
/*.has-sub_hd a:hover {*/
/*文字のcolorは、add_nav_location_color.cssで制御 */
/*color: #a0a0a0;*/
/*color: #a7a7a7;*/
/*color: #000000;*/
/*}*/

.sub_hd {
    width: 180%;
    box-sizing: border-box;
    height: 360%;
    position: absolute;
    left: 0;
    top: 2.8rem;
    margin: 0;
    padding: 0 0 0.5rem 0.7rem;
    list-style-type: none;
    visibility: hidden; /*追加*/
    background-color: rgba(255, 255, 255, 0.91);
    border: 0.1rem solid rgba(47, 47, 47, 0.7);
    /*display: none;*/
    /*z-index: 3;*/
}

#menu li:hover .sub_hd {
    visibility: visible;
}

#menu li .sub_hd li {
    transition: all .4s ease-in-out;
}

.sub_hd li a {
    font-size: 1.5rem;
    line-height: 1.65;
    letter-spacing: -0.3rem;
    margin: 0;
    padding: 0;
    background-color: rgba(255, 255, 255, 0.91);
    border-color: #0bc7b6;
    /*background-color: rgba(9, 9, 9, 0.27);*/
}

.sub_hd li a:hover {
    background-color: rgba(255, 255, 255, 0.91);
    /*文字のcolorは、add_nav_location_color.cssで制御 */
    /*color: #a0a0a0;*/
    /*color: #a7a7a7;*/
    /*color: #000000;*/
    /*background-color: rgba(9, 9, 9, 0.42);*/
    /*background-color: rgba(9, 9, 9, 1);*/
}

/* Submenu 共通 */

.sub_hd_gl {
    margin: 0.3rem 0 -0.1rem 0;
}

.sub_hd_on {
    margin: -0.3rem 0 0.1rem 0;
}


/* 英文　　Submenu 追加 企画展の折りたたみメニュー--------------- */

.has-sub_hd_en {
    position: relative;
    /*border: 1px solid #2df11b;*/
}

span.tri {
    font-size: 1rem;
    margin: 0 0 0 0.4rem;
}

.sub_hd_en {
    width: 80%;
    box-sizing: border-box;
    height: 384%;
    position: absolute;
    left: auto;
    top: 2.8rem;
    margin: 0;
    padding: 0 0 0 1rem;
    list-style-type: none;
    visibility: hidden; /*追加*/
    background-color: rgba(255, 255, 255, 0.91);
    border: 0.1rem solid rgba(47, 47, 47, 0.7);
}

#menu li:hover .sub_hd_en {
    visibility: visible;
}

#menu li .sub_hd_en li {
    transition: all .4s ease-in-out;
}

.sub_hd_en li a {
    font-size: 1.5rem;
    line-height: 1.65;
    letter-spacing: -0.3rem;
    margin: 0;
    padding: 0;
    background-color: rgba(255, 255, 255, 0.91);
    border-color: #0bc7b6;
    /*background-color: rgba(9, 9, 9, 0.27);*/
}

.sub_hd_en li a:hover {
    background-color: rgba(255, 255, 255, 0.91);

}

.sub_hd_gl_en {
    margin: 0.3rem 0 -0.1rem 0;
}

.sub_hd_on_en {
    margin: -0.3rem 0 0.1rem 0;
}


@media screen and (min-width: 40rem) {
    #header-nav {
        display: flex;
        flex-flow: row nowrap;
        justify-content: space-between;
        align-items: center;
        width: calc(100% - 0);
        /*border: 1px solid #2df11b;*/
        /*homeのために、containerの左右を2remほど補正するー別に創った*/
    }

    /*#header-nav{
        position: fixed;
        max-width: 112rem;
        padding: 0 0 0 0;
    }*/
    #menu {
        display: flex;
        flex-flow: row wrap;
        list-style-type: none;
        padding-right: 0;
        background-color: #ffffff;
    }

    #menu a {
        font-size: 1.6rem;
        /*文字のcolorは、add_nav_location_color.cssで制御 */
        /*color: #a0a0a0;*/
        /*padding: 0 1.0rem;*/
        letter-spacing: -0.01rem;
        padding-top: 0;
        padding-left: 2.0rem;
        text-decoration: none;
    }

    #menu a:hover {
        color: #000000;
    }

    /*.kana{
        letter-spacing: 0;
    }*/
    /*.m_item{
        margin-left: 20px;
    }*/
    #logo_en {
        min-width: 5.0rem;
        min-height: 5.0rem;
        /*milligramの.containerの左右padding2.0remも加味する*/
        margin: 1.0rem 1.5rem 1.5rem 0;
        background-image: url('https://artland-gallery.jp/assets_img/gal/contents_01/sym_en_150d.jpg');
        background-size: contain;
        background-repeat: no-repeat;
    }

    #logo_ja {
        min-width: 5.0rem;
        min-height: 5.0rem;
        /*milligramの.containerの左右padding2.0remも加味する*/
        margin: 1.0rem 1.5rem 1.5rem 0;
        background-image: url('https://artland-gallery.jp/assets_img/gal/contents_01/sym_ja_150d.png');
        background-size: contain;
        background-repeat: no-repeat;
    }


    #inavhome {
        display: none;
    }

    #inavgallery {
        display: none;
    }

    /*#inavcontact {
        display: none;
    }*/
    #ihome {
        display: flex;
    }

    #igallery {
        display: flex;
    }

    /*#icontact {
            display: flex;
        }*/
}