body {
    background-color: #444;
}

#main {
    width: 100%/*126.0em*/;
    margin: 0 auto;
    padding: 0;
    background-color: #000000;
    z-index: -1;
    height: 100%
}


/** Left Menu  ------------------------------*/

#left_menus {
    display: block;
    width: 26.0em;
    background-color: #303030;
    text-align: center;
    color: white;
    padding-bottom: 2.0em;
    float: left;
    position: fixed;
    z-index: 10;
    height: 100%;
    /* top:0px;
    bottom:0; */
    /* height:auto; */
    overflow-y: auto;
    scrollbar-gutter: stable;
}

.to_center {
    margin: 0 auto;
}

#logo {
    margin-top: 4.9em;
    width: 18.2em;
}

#left_menus #system_description1 {
    margin-top: 2.60em;
    width: 20.0em;
}

#left_menus #system_description2 {
    margin-top: 0.3em;
    margin-bottom: 3.0em;
    width: 21.0em;
}

#left_menus a {
    color: white;
}

#left_menus #search_set_area {
    display: inline-block;
}

#left_menus .search_set {
    width: 26.0em;
    background-color: #202030;
    height: 5.0em;
    margin-bottom: 0.2em;
    cursor: pointer;
    transition: all .8s;
    display: flex;
}

#left_menus .search_set:hover {
    background-color: #2b2e40;
}

#left_menus .search_set img {
    height: 5.0em;
    width: 5.0em;
    margin: 0;
    padding: 0;
    display: inline-block;
}

#left_menus .search_set_msgs {
    text-align: center;
    padding: 0;
    height: 5.0em;
    width: 16.0em;
    margin: 0;
    display: inline-block;
    box-sizing: border-box;
}

#left_menus .search_set_msgs .main_title {
    box-sizing: border-box;
    padding: 0.4em 0 0.5em 0.5em;
    width: 16.0em;
    height: 3.0em;
}

#left_menus .search_set_msgs .sub_disc {
    box-sizing: border-box;
    padding: 0 0 0 0.6em;
    width: 16.0em;
    height: 2.0em;
    color: lightgray;
}

#left_menus .left_submenu {
    min-height: 3.3em;
    width: 20em;
    text-align: left;
    border-bottom: 1px solid white;
    cursor: pointer;
    transition: all .3s;
    padding: 0 0 0 0.2em;
}


#left_menus .submenu_header{
    cursor:pointer;
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:12px 16px;
    color:#fff;
}

#left_menus .submenu_children{
    background:#07111f;
    padding:8px 0;
}

#left_menus .submenu_children a{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:10px 16px;
    color:#fff;
    text-decoration:none;
    font-size:12px;
}

#left_menus .left_submenu:hover {
    background-color: #477BAD;
}

#left_menus .left_submenu-first {
    margin-top: 2.8em !important;
    border-top: 1px solid white;
}

#left_menus .submenu_msg {
    padding: 0.7em 0.2em 0 0.2em;
    width: 16.0em;
    height: 1.2em;
    float: left;
}

#left_menus .submenu_msg_sht {
    padding: 0.7em 0.2em 0 0.2em;
    width: 14.0em;
    height: 2.0em;
    float: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

#left_menus .submenu_go {
    display: block;
    float: right;
}

#left_menus #submenu_user {
    display: block;
    float: left;
    margin-right: 0.6em;
}

#left_menus #langarea {
    width: 102px;
    margin: 0 auto;
    height: 26px;
    position: relative;
}

#left_menus .gpr_lang_jp {
    margin-top: 1.0em;
    border: none;
    widows: 10.2em;
    clip: rect(0 51px 26px 0);
    position: absolute;
    overflow: hidden;
    left: 0;
    cursor:pointer;
}

#left_menus .gpr_lang_en {
    margin-top: 1.0em;
    border: none;
    widows: 10.2em;
    clip: rect(0 102px 26px 51px);
    position: absolute;
    overflow: hidden;
    left: 0;
    cursor:pointer;
}

#left_menus .gpr_lang_jp:hover {
    opacity: 0.5;
}

#left_menus .gpr_lang_en:hover {
    opacity: 0.5;
}

#left_menus #jaxa {
    width: 13.0em;
    margin-top: 3.0em;
}

#left_menus #search_this_site {
    position: relative;
    width: 80%;
    margin: 0 auto;
}

.accordion-menu{
    height:auto !important;
    margin-bottom:16px;
}


/* --- generic sidebar block --- */
.side-block {
    padding: 0 12px;
    margin-bottom: 28px;
    /* text-align: start; */
}

.side-block__title {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid #ffffff;
    font-size: 25px;
    font-weight: 700;
    line-height: 1.21;
}
.side-block__icon { flex: 0 0 auto; }

/* --- Related links --- */
.side-links { margin-top: 18px; padding-left: 26px; }
.side-links li + li { margin-top: 12px; }


/** Contents Footer  ------------------------------*/

#footer {
    background-color: #000000;
    color: white;
    /* height: 24.0em; */
    /* padding: 0 5.0em 14.5em 5.0em; */
    overflow: hidden;
    padding: 0 5em 3em 5em;
}

.footer_submenus {
    width: 20%/*19.8em*/;
    float: left;
}

.submenu_gap {
    margin-right: 3.6em;
}

.footer_submenus .font_size16 {
    border-bottom: 1px solid #1664AE;
    padding-top: 3.2em;
}

.footer_submenus .font_size12 {
    margin-top: 0.8em;
}

.footer_submenus .font_size12 img {
    vertical-align: middle;
    padding-right: 0.5em;
}

/*Facebookのシェアボタンの位置ズレ対応*/
.fb_iframe_widget > span {
    vertical-align: baseline !important;
}

.social_wrap > div {
    display: inline-block;
}


/** Box Menu ------------------------------*/

#box_menu {
    display: none;
    position: fixed;
    top: 0;
    width: 100%;
    padding: 0;
    margin: 0;
    height: 6.0em;
    z-index: 2;
}

#box_menu_btn {
    margin: 0;
    cursor: pointer;
}

#box_logo {
    padding: 0.2em 0 0.4em 0.3em;
}

#box_jaxa {
    float: right;
    padding-bottom: 0.2em;
    height: 6.0em;
}

#box_lang_area {
    float: right;
    position: relative;
    width: 51px;
    height: 4.0em;
    padding: 1.0em, 0.3em;
}
#box_lang_area .gpr_lang_jp {
    position: absolute;
    overflow: hidden;
    clip: rect(0 51px 40px 0px);
    margin-left: -51px;
    padding: 0.7em 0;
    cursor: pointer;
}

#box_lang_area .gpr_lang_en {
    position: absolute;
    overflow: hidden;
    clip: rect(0 102px 40px 51px);
    margin-left: -51px;
    padding: 0.7em 0;
    cursor: pointer;
}

#box_lang_area .gpr_lang_jp:hover {
    opacity: 0.5;
}
#box_lang_area .gpr_lang_en:hover {
    opacity: 0.5;
}

/*******************************************
 * for Tablet
 *******************************************/

@media ( max-width: 1259px) and (min-width: 768px) {
    #contents {
        margin-top: 6.0em;
        margin-left: 0 !important;
    }
    #left_menus {
        display: none;
        width: 32.0em;
        border-top: 1px black solid;
        /* padding-top: 1.2em; */
        height: 100%;
        box-sizing: border-box;
        padding-bottom: 4em;
    }
    #left_menus #logo,
    #left_menus #system_description1,
    #left_menus #system_description2 {
        display: none;
    }
    #left_menus .search_set {
        width: 32.0em;
    }
    #left_menus .search_set_msgs {
        width: 22.0em;
    }
    #left_menus .search_set_msgs .search_set_msg {
        width: 26em;
    }
    #left_menus .search_set_msgs .search_set_msg div {
        width: 21em;
        margin: 0.4em 0 0.2em 0.5em;
    }
    /* #left_menus .sub_disc {
       font-size: 1.3em;
    } */
    #left_menus .font_size16 {
        font-size: 1.7em;
    }
    #left_menus .left_submenu {
        width: 26.0em;
        /* height: 4.0em; */
    }
    #left_menus .submenu_msg {
        width: 23.0em;
    }
    #left_menus .submenu_msg_sht {
        width: 20.0em;
    }
    #left_menus .left_submenu .font_size12 {
        font-size: 1.5em;
    }
    #left_menus #search {
        font-size: 1.4em;
    }
    #left_menus #langarea {
        /* display: none; */
        display: block;
    }
    #main {
        width: 100% !important;
    }
    #box_menu {
        /*        widh: 100%;*/
        display: block;
        height: 6.0em;
    }
    #box_menu label {
        cursor: pointer;
        position: absolute;
        top: 0;
        left: 0;
    }
    #box_menu_btn {
        display: none;
        overflow: hidden;
    }
    #box_menu_btn:checked ~ #contents {
        -webkit-transform: translateX(250px);
        transform: translateX(250px);
    }
    .open {
        /*        z-index: 2;*/
        color: white;
        background-color: rgb(60, 77, 110);
        font-size: 6em;
        width: 1.5em;
        line-height: 60px;
        text-align: center;
        -webkit-transition: background-color .6s, -webkit-transform .6s;
        transition: background-color .6s, transform .6s;
    }
    .close {
        pointer-events: none;
        z-index: 1;
        width: 100%;
        height: 100%;
        transition: background-color .6s;
    }
    #box_menu_btn:checked + .open {
        background-color: indianRed;
        /*-webkit-transform: translateX(250px);*/
        /*transform: translateX(250px);*/
    }
    #box_menu_btn:checked ~ .close {
        pointer-events: auto;
        background-color: rgba(0, 0, 0, .3);
    }
    #box_logo {
        margin-left: 9.0em;
        padding: 0.2em 0 0.4em 0.3em;
        height: 5.0em;
    }
    /* #jaxa,
    #lang {
        display: none;
        display: block;
    } */
    /** Contents Footer  ------------------------------*/
    #footer {
        width: auto;
    }
    .footer_submenus {
        width: 19.3em;
        float: left;
    }
    .submenu_gap {
        margin-right: 3.6em;
    }
    .footer_submenus .font_size16 {
        border-bottom: 1px solid #1664AE;
        padding-top: 3.2em;
    }
    .footer_submenus .font_size12 {
        margin-top: 0.8em;
    }
    .footer_submenus .font_size12 img {
        vertical-align: middle;
        padding-right: 0.5em;
    }

}


/*******************************************
 * for Smartphone
 *******************************************/

@media ( max-width:767px) {
    #contents {
        margin-top: 4.0em;
    }
    #left_menus {
        display: none;
        width: 32.0em;
        border-top: 1px black solid;
        /* padding-top: 1.2em; */
        box-sizing: border-box;
        padding-bottom: 4em;
    }
    #left_menus #logo,
    #left_menus #system_description1,
    #left_menus #system_description2 {
        display: none;
    }
    #left_menus .search_set {
        width: 32.0em;
    }
    #left_menus .search_set_msgs {
        width: 22.0em;
    }
    #left_menus .search_set_msgs .search_set_msg {
        width: 26em;
    }
    #left_menus .search_set_msgs .search_set_msg div {
        width: 21em;
        margin: 0.4em 0 0.2em 0.5em;
    }
    /* #left_menus .sub_disc {
       font-size: 1.3em;
    } */
    #left_menus .font_size16 {
        font-size: 1.7em;
    }
    #left_menus .left_submenu {
        width: 26.0em;
        height: 4.0em;
    }
    #left_menus .submenu_msg {
        width: 23.0em;
    }
    #left_menus .submenu_msg_sht {
        width: 20.0em;
    }
    #left_menus .left_submenu .font_size12 {
        font-size: 1.5em;
    }
    #left_menus #search {
        font-size: 1.4em;
    }
    #left_menus #langarea {
        /* display: none; */
        display: block;
    }
    #contents {
        margin-left: 0 !important;
    }
    #main {
        width: 100%;
    }
    #box_menu {
        display: block;
        width: 100%;
        height: 4.0em;
    }
    #box_menu_btn {
        display: none;
        overflow: hidden;
    }
    #box_menu label {
        cursor: pointer;
        position: fixed;
        top: 0;
        left: 0;
    }
    #box_menu_btn:checked ~ #contents {
        -webkit-transform: translateX(250px);
        transform: translateX(250px);
    }
    .open {
        /*        z-index: 2;*/
        width: 2.0em;
        height: 2.0em;
        color: white;
        background-color: rgb(60, 77, 110);
        font-size: 2em;
        line-height: 40px;
        text-align: center;
        -webkit-transition: background-color .6s, -webkit-transform .6s;
        transition: background-color .6s, transform .6s;
    }
    .close {
        pointer-events: none;
        z-index: 1;
        width: 100%;
        height: 100%;
        transition: background-color .6s;
    }
    #box_menu_btn:checked + .open {
        background-color: indianRed;
        /*        -webkit-transform: translateX(250px);*/
        /*        transform: translateX(250px);*/
    }
    #box_menu_btn:checked ~ .close {
        pointer-events: auto;
        background-color: rgba(0, 0, 0, .3);
    }
    #box_logo {
        margin-left: 4.0em;
        padding: 0.2em 0 0.4em 0.3em;
        width: 10.0em;
        height: auto;
    }
    #box_jaxa {
        float: right;
        padding-bottom: 0.2em;
        height: 4.0em;
        overflow: hidden;
    }
    #box_lang_area {
        float: right;
        position: relative;
        width: 51px;
        height: 4.0em;
        padding: 1.0em, 0.3em;
    }
    #box_lang_area .gpr_lang_jp {
        position: absolute;
        overflow: hidden;
        clip: rect(0 51px 40px 0px);
        margin-left: -51px;
        padding: 0;
    }
    #box_lang_area .gpr_lang_en {
        position: absolute;
        overflow: hidden;
        clip: rect(0 102px 40px 51px);
        margin-left: -51px;
        padding: 0;
    }
    /* #jaxa,
    #lang {
        display: none;
        display: block;
    } */
    /** Contents Footer  ------------------------------*/
    #footer {
        width: auto;
        /* height: 68.0em; */
    }
    .footer_submenus {
        width: 100%;
/*        float: left;*/
        clear:both;
    }
    /* .submenu_gap {
       margin-right: 3.6em;
    } */
    .footer_submenus .font_size16 {
        border-bottom: 1px solid #1664AE;
        padding-top: 3.2em;
    }
    .footer_submenus .font_size12 {
        margin-top: 0.8em;
    }
    .footer_submenus .font_size12 img {
        vertical-align: middle;
        padding-right: 0.5em;
    }
}