body {
    font-family: メイリオ;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
@media only screen and (max-width:432px) {
    /*header top */
    .header_img {
        width: 100%;
        height: auto;
    }
    .header_top {
        position: relative;
    }
    .header_top h2 {
        position: absolute;
        color: black;
        top: 40%;
        right: 7%;
        font-size: 10px;
        font-weight: lighter;
    }
    .header_top h1 {
        position: absolute;
        color: black;
        top: 90%;
        left: 3%;
        font-size: 10px;
        font-weight: lighter;
    }
    /* sp-nav(ナビ)=================================== */
    .sp-nav {
        position: fixed;
        right: -100%; /*ハンバーガーがクリックされる前はWindow右側に隠す*/    
        top: 0;    
        width: 40%; /* 出てくるスライドメニューの幅 */    
        height: 100vh;
        background-color: #B4CF9E;
        transition: all 0.5s;
        z-index: 200;    
        overflow-y: auto; /* メニューが多くなったらスクロールできるように */
        opacity: 0.9;
    }
    /*雲*/
    section {
        position:relative;
        display: inline-block;
        width:200px;
        height:200px;
        transform: scale(0.3);
        left: -30px;
    }
    .cloud {
        position: absolute;
        width: 100px;
        height: 100px;
        background: #658DAA;
        border-radius: 50%;
        box-shadow:
        -50px 13px 0 -12px #658DAA,
        60px 21px 0 -22px #658DAA,
        0 -5px 0 1px #658DAA,
        -50px 9px 0 3px #658DAA,
        60px 18px 0 -7px #658DAA;
    }
    .cloud:after {
        content: '';
        position: absolute;
        bottom: 0;
        left: -10px;
        display: block;
        width: 120px;
        height: 30px;
        background: #658DAA;
        box-shadow: 0 12px 0 0px #658DAA;
    }
    /*枠*/
    .normal-box2{
        margin: 1em 0;
        padding: 1em;
        border: solid 3px #658DAA;
        border-radius: 17px;
        position: absolute;
        left: 4%;
        width: 92%;
    }
    .normal-box2 h3{
        margin: 0;
        padding: 0;
        font-size: 15px;
        Text-align:center;
        font-weight: lighter;
    }
    /*横線*/
    .title {
        border-top: 3px solid #658DAA;
        position: relative;
    }
    .title .contact {
        position: absolute;
        color: black;
        top: 0px;
        right: 0;
        font-weight:  bold;
    }
    /*main*/
    .item-list .item .notice {
        margin: 10px 0 0;
        padding: 0 20px;
        font-size: 9px;
    }
    .item-list .item .description {
        margin: 5px 0 0;
        padding: 0 20px;
        font-size: 7px;
        text-align: right;
    }
    .item {
        width: 92%;
        margin-top: 5px;
        margin-bottom: 5px;
        padding: 0 0 22px 0;
        box-sizing: border-box;
        background: white;
        box-shadow: 0 0 10px gray;
        border-radius: 17px;
    }
    .item-list {
        flex-direction: column;
        margin-left: 27px;
    }
    .item a {
        text-decoration: none;
        color: black;
    }
    /*矢印*/
    .arrow {
        position:relative;
        left: 280px;
        bottom: 25px;
        margin-top: 5px;
        
    }
    .arrow.-right{
        width: 30px;
        height: 5px;
        border-right: 2px solid #658DAA;
        border-bottom: 2px solid #658DAA;
        transform: skew(45deg);
    }
    /*ラジオボタン*/
    .map_select img {
        position: relative;
        width: 100%;
        height: 285px;
        object-fit: cover;
    }
    /*空港・協賛企業共通ボタン*/
    .link li {
        list-style: none;
        font-size: 7px;
        color: white;
    }
    .link a {
        text-decoration: none;
        color: #949595;
    }
    /*空港ボタン*/
    .airport_List_1 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 50px;
        text-align:center;
        border-radius: 10px;
        right: 120px;
        top: 940px;
    }
    .airport_List_1::before, .airport_List_1::after {
        content: '';
        width: 50px;
        height: 15px;
        position: absolute;
    }
    .airport_List_1::before {
        border-right: solid 1px #949595;
        border-left: none;
        border-top: solid 1px #949595;
        top: 4px;
        left: 48px;
    }
    .airport_List_2 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 50px;
        text-align:center;
        border-radius: 10px;
        right: 133px;
        top: 990px;
    }
    .airport_List_2::before, .airport_List_2::after {
        content: '';
        width: 35px;
        height: 5px;
        position: absolute;
    }
    .airport_List_2::before {
        border-right: solid 1px #949595;
        border-left: none;
        border-top: solid 1px #949595;
        top: 5px;
        left: 48px;
    }
    .airport_List_3 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 60px;
        text-align:center;
        border-radius: 10px;
        right: 62px;
        top: 1108px;
    }
    .airport_List_3::before, .airport_List_3::after {
        content: '';
        height: 25px;
        position: absolute;
    }
    .airport_List_3::before {
        border-right: solid 1px #949595;
        border-left: none;
        border-top: none;
        top: -25px;
        left: 10px;
    }

    .airport_List_4 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 60px;
        text-align:center;
        border-radius: 10px;
        right: 105px;
        top: 1130px;
    }

    .airport_List_4::before, .airport_List_4::after {
        content: '';
        width: 17px;
        height: 35px;
        position: absolute;
    }

    .airport_List_4::before {
        border-left: solid 1px #949595;
        border-bottom: solid 1px #949595;
        right: 58px;
        bottom: 5px;
    }

    .airport_List_5 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 70px;
        text-align:center;
        border-radius: 10px;
        left: 25px;
        top: 1095px;
    }
    .airport_List_5::before, .airport_List_5::after {
        content: '';
        width: 30px;
        height: 10px;
        position: absolute;
    }
    .airport_List_5::before {
        border-right: solid 1px #949595;
        border-top: solid 1px #949595;
        top: 5px;
        left: 69px;
    }
    .airport_List_6 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 50px;
        text-align:center;
        border-radius: 10px;
        left: 140px;
        top: 1165px;
    }
    .airport_List_6::before, .airport_List_6::after {
        content: '';
        width: 20px;
        height: 10px;
        position: absolute;
    }
    .airport_List_6::before {
        border-left: solid 1px #949595;
        border-bottom: solid 1px #949595;
        right: 48px;
        bottom: 5px;
    }
    .airport_List_7 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 50px;
        text-align:center;
        border-radius: 10px;
        left: 69px;
        top: 1172px;
    }
    .airport_List_7::before, .airport_List_7::after {
        content: '';
        width: 15px;
        height: 17px;
        position: absolute;
    }
    .airport_List_7::before {
        border-left: solid 1px #949595;
        border-right: none;
        border-bottom: solid 1px #949595;
        border-top: none;
        top: -12px;
        left: -16px;
    }

    /*協賛企業ボタン*/
    .sponsors_List_1 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 50px;
        text-align:center;
        border-radius: 10px;
        right: 128px;
        top: 940px;
    }
    .sponsors_List_1::before, sponsors_List_1::after {
        content: '';
        width: 20px;
        position: absolute;
    }
    .sponsors_List_1::before {
        border-top: solid 1px #949595;
        top: 5px;
        left: 49px;
    }
    .sponsors_List_2 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 135px;
        top: 995px;
    }
    .sponsors_List_2::before, sponsors_List_2::after {
        content: '';
        width: 15px;
        position: absolute;
    }
    .sponsors_List_2::before {
        border-top: solid 1px #949595;
        top: 5px;
        left: 39px;
    }
    .sponsors_List_3 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 80px;
        top: 1107px;
    }
    .sponsors_List_3::before, sponsors_List_3::after {
        content: '';
        height: 15px;
        position: absolute;
    }
    .sponsors_List_3::before {
        border-right: solid 1px #949595;
        border-top: none;
        top: -15px;
        right: 20px;
    }
    .sponsors_List_4 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 135px;
        top: 1029px;
    }
    .sponsors_List_4::before, sponsors_List_4::after {
        content: '';
        height: 13px;
        position: absolute;
    }
    .sponsors_List_4::before {
        border-right: solid 1px #949595;
        top: 10px;
        left: 33px;
    }
    .sponsors_List_5 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 140px;
        top: 1115px;
    }
    .sponsors_List_5::before, sponsors_List_5::after {
        content: '';
        height: 10px;
        position: absolute;
    }
    .sponsors_List_5::before {
        border-right: solid 1px #949595;
        bottom: 10px;
        left: 2px;
    }
    .sponsors_List_6 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 217px;
        top: 1032px;
    }
    .sponsors_List_6::before, sponsors_List_6::after {
        content: '';
        height: 10px;
        position: absolute;
    }
    .sponsors_List_6::before {
        border-right: solid 1px #949595;
        top: 10px;
        left: 20px;
    }
    .sponsors_List_7 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 192px;
        top: 1121px;
    }
    .sponsors_List_7::before, sponsors_List_7::after {
        content: '';
        height: 10px;
        position: absolute;
    }
    .sponsors_List_7::before {
        border-right: solid 1px #949595;
        bottom: 10px;
        left: 18px;
    }
    .sponsors_List_8 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        left: 55px;
        top: 1100px;
    }
    .sponsors_List_8::before, sponsors_List_8::after {
        content: '';
        width: 20px;
        position: absolute;
    }
    .sponsors_List_8::before {
        border-top: solid 1px #949595;
        border-right: none;
        top: 5px;
        left: 38px;
    }
    .sponsors_List_9 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        left: 25px;
        top: 1135px;
    }
    .sponsors_List_9::before, sponsors_List_9::after {
        content: '';
        height: 10px;
        position: absolute;
    }
    .sponsors_List_9::before {
        border-right: solid 1px #949595;
        top: 10px;
        left: 30px;
    }

    /*戻るボタン*/
    html {
        scroll-behavior: smooth;
    }
    .startbtn {
        position: fixed;
        bottom: 150px;
        right: 20px;
        width: 28px;
        height: 28px;
        text-decoration: none;
        background-color: #0261a5;
        display: block;
        text-align: center;
        border-radius: 24px;
        z-index: 100;
    }
    .startbtn::before {
        content: '\f062';
        font-family: 'Font Awesome 6 Free';
        font-size: 25px;
        font-weight: 900;
        color: #fff;
        line-height: 28px;
        z-index: 100;
    }
}
@media only screen and (max-width:390px) {
    /*header top */
    .header_img {
        width: 100%;
        height: auto;
    }
    .header_top {
        position: relative;
    }
    .header_top h2 {
        position: absolute;
        color: black;
        top: 40%;
        right: 7%;
        font-size: 10px;
        font-weight: lighter;
    }
    .header_top h1 {
        position: absolute;
        color: black;
        top: 90%;
        left: 3%;
        font-size: 10px;
        font-weight: lighter;
    }
    /* sp-nav(ナビ)=================================== */
    .sp-nav {
        position: fixed;
        right: -100%; /*ハンバーガーがクリックされる前はWindow右側に隠す*/    
        top: 0;    
        width: 40%; /* 出てくるスライドメニューの幅 */    
        height: 100vh;
        background-color: #B4CF9E;
        transition: all 0.5s;
        z-index: 200;    
        overflow-y: auto; /* メニューが多くなったらスクロールできるように */
        opacity: 0.9;
    }
    /*雲*/
    section {
        position:relative;
        display: inline-block;
        width:200px;
        height:200px;
        transform: scale(0.3);
        left: -30px;
    }
    .cloud {
        position: absolute;
        width: 100px;
        height: 100px;
        background: #658DAA;
        border-radius: 50%;
        box-shadow:
        -50px 13px 0 -12px #658DAA,
        60px 21px 0 -22px #658DAA,
        0 -5px 0 1px #658DAA,
        -50px 9px 0 3px #658DAA,
        60px 18px 0 -7px #658DAA;
    }
    .cloud:after {
        content: '';
        position: absolute;
        bottom: 0;
        left: -10px;
        display: block;
        width: 120px;
        height: 30px;
        background: #658DAA;
        box-shadow: 0 12px 0 0px #658DAA;
    }
    /*枠*/
    .normal-box2{
        margin: 1em 0;
        padding: 1em;
        border: solid 3px #658DAA;
        border-radius: 17px;
        position: absolute;
        left: 4%;
        width: 92%;
    }
    .normal-box2 h3{
        margin: 0;
        padding: 0;
        font-size: 15px;
        Text-align:center;
        font-weight: lighter;
    }
    /*横線*/
    .title {
        border-top: 3px solid #658DAA;
        position: relative;
    }
    .title .contact {
        position: absolute;
        color: black;
        top: 0px;
        right: 0;
        font-weight:  bold;
    }
    /*main*/
    .item-list .item .notice {
        margin: 10px 0 0;
        padding: 0 20px;
        font-size: 9px;
    }
    .item-list .item .description {
        margin: 5px 0 0;
        padding: 0 20px;
        font-size: 7px;
        text-align: right;
    }
    .item {
        width: 92%;
        margin-top: 5px;
        margin-bottom: 5px;
        padding: 0 0 22px 0;
        box-sizing: border-box;
        background: white;
        box-shadow: 0 0 10px gray;
        border-radius: 17px;
    }
    .item-list {
        flex-direction: column;
        margin-left: 27px;
    }
    .item a {
        text-decoration: none;
        color: black;
    }
    /*矢印*/
    .arrow {
        position:relative;
        left: 280px;
        bottom: 25px;
        margin-top: 5px;
        
    }
    .arrow.-right{
        width: 30px;
        height: 5px;
        border-right: 2px solid #658DAA;
        border-bottom: 2px solid #658DAA;
        transform: skew(45deg);
    }
    /*ラジオボタン*/
    .map_select img {
        position: relative;
        width: 100%;
        height: 285px;
        object-fit: cover;
    }
    /*空港・協賛企業共通ボタン*/
    .link li {
        list-style: none;
        font-size: 7px;
        color: white;
    }
    .link a {
        text-decoration: none;
        color: #949595;
    }
    /*空港ボタン*/
    .airport_List_1 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 50px;
        text-align:center;
        border-radius: 10px;
        right: 120px;
        top: 940px;
    }
    .airport_List_1::before, .airport_List_1::after {
        content: '';
        width: 50px;
        height: 15px;
        position: absolute;
    }
    .airport_List_1::before {
        border-right: solid 1px #949595;
        border-left: none;
        border-top: solid 1px #949595;
        top: 4px;
        left: 48px;
    }
    .airport_List_2 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 50px;
        text-align:center;
        border-radius: 10px;
        right: 133px;
        top: 990px;
    }
    .airport_List_2::before, .airport_List_2::after {
        content: '';
        width: 35px;
        height: 5px;
        position: absolute;
    }
    .airport_List_2::before {
        border-right: solid 1px #949595;
        border-left: none;
        border-top: solid 1px #949595;
        top: 5px;
        left: 48px;
    }
    .airport_List_3 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 60px;
        text-align:center;
        border-radius: 10px;
        right: 62px;
        top: 1108px;
    }
    .airport_List_3::before, .airport_List_3::after {
        content: '';
        height: 25px;
        position: absolute;
    }
    .airport_List_3::before {
        border-right: solid 1px #949595;
        border-left: none;
        border-top: none;
        top: -25px;
        left: 10px;
    }

    .airport_List_4 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 60px;
        text-align:center;
        border-radius: 10px;
        right: 105px;
        top: 1130px;
    }

    .airport_List_4::before, .airport_List_4::after {
        content: '';
        width: 17px;
        height: 35px;
        position: absolute;
    }

    .airport_List_4::before {
        border-left: solid 1px #949595;
        border-bottom: solid 1px #949595;
        right: 58px;
        bottom: 5px;
    }

    .airport_List_5 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 70px;
        text-align:center;
        border-radius: 10px;
        left: 25px;
        top: 1095px;
    }
    .airport_List_5::before, .airport_List_5::after {
        content: '';
        width: 30px;
        height: 10px;
        position: absolute;
    }
    .airport_List_5::before {
        border-right: solid 1px #949595;
        border-top: solid 1px #949595;
        top: 5px;
        left: 69px;
    }
    .airport_List_6 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 50px;
        text-align:center;
        border-radius: 10px;
        left: 140px;
        top: 1165px;
    }
    .airport_List_6::before, .airport_List_6::after {
        content: '';
        width: 20px;
        height: 10px;
        position: absolute;
    }
    .airport_List_6::before {
        border-left: solid 1px #949595;
        border-bottom: solid 1px #949595;
        right: 48px;
        bottom: 5px;
    }
    .airport_List_7 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 50px;
        text-align:center;
        border-radius: 10px;
        left: 69px;
        top: 1172px;
    }
    .airport_List_7::before, .airport_List_7::after {
        content: '';
        width: 15px;
        height: 17px;
        position: absolute;
    }
    .airport_List_7::before {
        border-left: solid 1px #949595;
        border-right: none;
        border-bottom: solid 1px #949595;
        border-top: none;
        top: -12px;
        left: -16px;
    }

    /*協賛企業ボタン*/
    .sponsors_List_1 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 50px;
        text-align:center;
        border-radius: 10px;
        right: 128px;
        top: 940px;
    }
    .sponsors_List_1::before, sponsors_List_1::after {
        content: '';
        width: 20px;
        position: absolute;
    }
    .sponsors_List_1::before {
        border-top: solid 1px #949595;
        top: 5px;
        left: 49px;
    }
    .sponsors_List_2 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 135px;
        top: 995px;
    }
    .sponsors_List_2::before, sponsors_List_2::after {
        content: '';
        width: 15px;
        position: absolute;
    }
    .sponsors_List_2::before {
        border-top: solid 1px #949595;
        top: 5px;
        left: 39px;
    }
    .sponsors_List_3 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 80px;
        top: 1107px;
    }
    .sponsors_List_3::before, sponsors_List_3::after {
        content: '';
        height: 15px;
        position: absolute;
    }
    .sponsors_List_3::before {
        border-right: solid 1px #949595;
        border-top: none;
        top: -15px;
        right: 20px;
    }
    .sponsors_List_4 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 135px;
        top: 1029px;
    }
    .sponsors_List_4::before, sponsors_List_4::after {
        content: '';
        height: 13px;
        position: absolute;
    }
    .sponsors_List_4::before {
        border-right: solid 1px #949595;
        top: 10px;
        left: 33px;
    }
    .sponsors_List_5 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 140px;
        top: 1115px;
    }
    .sponsors_List_5::before, sponsors_List_5::after {
        content: '';
        height: 10px;
        position: absolute;
    }
    .sponsors_List_5::before {
        border-right: solid 1px #949595;
        bottom: 10px;
        left: 2px;
    }
    .sponsors_List_6 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 217px;
        top: 1032px;
    }
    .sponsors_List_6::before, sponsors_List_6::after {
        content: '';
        height: 10px;
        position: absolute;
    }
    .sponsors_List_6::before {
        border-right: solid 1px #949595;
        top: 10px;
        left: 20px;
    }
    .sponsors_List_7 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 192px;
        top: 1121px;
    }
    .sponsors_List_7::before, sponsors_List_7::after {
        content: '';
        height: 10px;
        position: absolute;
    }
    .sponsors_List_7::before {
        border-right: solid 1px #949595;
        bottom: 10px;
        left: 18px;
    }
    .sponsors_List_8 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        left: 55px;
        top: 1100px;
    }
    .sponsors_List_8::before, sponsors_List_8::after {
        content: '';
        width: 20px;
        position: absolute;
    }
    .sponsors_List_8::before {
        border-top: solid 1px #949595;
        border-right: none;
        top: 5px;
        left: 38px;
    }
    .sponsors_List_9 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        left: 25px;
        top: 1135px;
    }
    .sponsors_List_9::before, sponsors_List_9::after {
        content: '';
        height: 10px;
        position: absolute;
    }
    .sponsors_List_9::before {
        border-right: solid 1px #949595;
        top: 10px;
        left: 30px;
    }
    /*戻るボタン*/
    html {
        scroll-behavior: smooth;
    }
    .startbtn {
        position: fixed;
        bottom: 140px;
        right: 20px;
        width: 28px;
        height: 28px;
        text-decoration: none;
        background-color: #0261a5;
        display: block;
        text-align: center;
        border-radius: 24px;
        z-index: 100;
    }
    .startbtn::before {
        content: '\f062';
        font-family: 'Font Awesome 6 Free';
        font-size: 25px;
        font-weight: 900;
        color: #fff;
        line-height: 28px;
        z-index: 100;
    }
}
@media only screen and (max-width:375px) {
    /*header top */
    .header_img {
        width: 100%;
        height: auto;
    }
    .header_top {
        position: relative;
    }
    .header_top h2 {
        position: absolute;
        color: black;
        top: 40%;
        right: 7%;
        font-size: 10px;
        font-weight: lighter;
    }
    .header_top h1 {
        position: absolute;
        color: black;
        top: 90%;
        left: 3%;
        font-size: 10px;
        font-weight: lighter;
    }
    /* sp-nav(ナビ)=================================== */
    .sp-nav {
        position: fixed;
        right: -100%; /*ハンバーガーがクリックされる前はWindow右側に隠す*/    
        top: 0;    
        width: 40%; /* 出てくるスライドメニューの幅 */    
        height: 100vh;
        background-color: #B4CF9E;
        transition: all 0.5s;
        z-index: 200;    
        overflow-y: auto; /* メニューが多くなったらスクロールできるように */
        opacity: 0.9;
    }
    /*雲*/
    section {
        position:relative;
        display: inline-block;
        width:200px;
        height:200px;
        transform: scale(0.3);
        left: -30px;
    }
    .cloud {
        position: absolute;
        width: 100px;
        height: 100px;
        background: #658DAA;
        border-radius: 50%;
        box-shadow:
        -50px 13px 0 -12px #658DAA,
        60px 21px 0 -22px #658DAA,
        0 -5px 0 1px #658DAA,
        -50px 9px 0 3px #658DAA,
        60px 18px 0 -7px #658DAA;
    }
    .cloud:after {
        content: '';
        position: absolute;
        bottom: 0;
        left: -10px;
        display: block;
        width: 120px;
        height: 30px;
        background: #658DAA;
        box-shadow: 0 12px 0 0px #658DAA;
    }
    /*枠*/
    .normal-box2{
        margin: 1em 0;
        padding: 1em;
        border: solid 3px #658DAA;
        border-radius: 17px;
        position: absolute;
        left: 4%;
        width: 92%;
    }
    .normal-box2 h3{
        margin: 0;
        padding: 0;
        font-size: 15px;
        Text-align:center;
        font-weight: lighter;
    }
    /*横線*/
    .title {
        border-top: 3px solid #658DAA;
        position: relative;
    }
    .title .contact {
        position: absolute;
        color: black;
        top: 0px;
        right: 0;
        font-weight:  bold;
    }
    /*main*/
    .item-list .item .notice {
        margin: 10px 0 0;
        padding: 0 20px;
        font-size: 9px;
    }
    .item-list .item .description {
        margin: 5px 0 0;
        padding: 0 20px;
        font-size: 7px;
        text-align: right;
    }
    .item {
        width: 92%;
        margin-top: 5px;
        margin-bottom: 5px;
        padding: 0 0 22px 0;
        box-sizing: border-box;
        background: white;
        box-shadow: 0 0 10px gray;
        border-radius: 17px;
    }
    .item-list {
        flex-direction: column;
        margin-left: 27px;
    }
    .item a {
        text-decoration: none;
        color: black;
    }
    /*矢印*/
    .arrow {
        position:relative;
        left: 280px;
        bottom: 25px;
        margin-top: 5px;
        
    }
    .arrow.-right{
        width: 30px;
        height: 5px;
        border-right: 2px solid #658DAA;
        border-bottom: 2px solid #658DAA;
        transform: skew(45deg);
    }
    /*ラジオボタン*/
    .map_select img {
        position: relative;
        width: 100%;
        height: 285px;
        object-fit: cover;
    }
    /*空港・協賛企業共通ボタン*/
    .link li {
        list-style: none;
        font-size: 7px;
        color: white;
    }
    .link a {
        text-decoration: none;
        color: #949595;
    }
    /*空港ボタン*/
    .airport_List_1 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 50px;
        text-align:center;
        border-radius: 10px;
        right: 115px;
        top: 930px;
    }
    .airport_List_1::before, .airport_List_1::after {
        content: '';
        width: 50px;
        height: 15px;
        position: absolute;
    }
    .airport_List_1::before {
        border-right: solid 1px #949595;
        border-left: none;
        border-top: solid 1px #949595;
        top: 4px;
        left: 50px;
    }
    .airport_List_2 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 50px;
        text-align:center;
        border-radius: 10px;
        right: 129px;
        top: 981px;
    }
    .airport_List_2::before, .airport_List_2::after {
        content: '';
        width: 35px;
        height: 5px;
        position: absolute;
    }
    .airport_List_2::before {
        border-right: solid 1px #949595;
        border-left: none;
        border-top: solid 1px #949595;
        top: 5px;
        left: 48px;
    }
    .airport_List_3 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 60px;
        text-align:center;
        border-radius: 10px;
        right: 56px;
        top: 1100px;
    }
    .airport_List_3::before, .airport_List_3::after {
        content: '';
        height: 25px;
        position: absolute;
    }
    .airport_List_3::before {
        border-right: solid 1px #949595;
        border-left: none;
        border-top: none;
        top: -25px;
        left: 10px;
    }
    .airport_List_4 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 60px;
        text-align:center;
        border-radius: 10px;
        right: 94px;
        top: 1120px;
    }
    .airport_List_4::before, .airport_List_4::after {
        content: '';
        width: 17px;
        height: 35px;
        position: absolute;
    }
    .airport_List_4::before {
        border-left: solid 1px #949595;
        border-bottom: solid 1px #949595;
        right: 60px;
        bottom: 5px;
    }
    .airport_List_5 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 70px;
        text-align:center;
        border-radius: 10px;
        left: 22px;
        top: 1090px;
    }
    .airport_List_5::before, .airport_List_5::after {
        content: '';
        width: 30px;
        height: 10px;
        position: absolute;
    }
    .airport_List_5::before {
        border-right: solid 1px #949595;
        border-top: solid 1px #949595;
        top: 5px;
        left: 69px;
    }
    .airport_List_6 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 50px;
        text-align:center;
        border-radius: 10px;
        left: 134px;
        top: 1159px;
    }
    .airport_List_6::before, .airport_List_6::after {
        content: '';
        width: 20px;
        height: 10px;
        position: absolute;
    }
    .airport_List_6::before {
        border-left: solid 1px #949595;
        border-bottom: solid 1px #949595;
        right: 48px;
        bottom: 5px;
    }
    .airport_List_7 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 50px;
        text-align:center;
        border-radius: 10px;
        left: 60px;
        top: 1165px;
    }
    .airport_List_7::before, .airport_List_7::after {
        content: '';
        width: 15px;
        height: 17px;
        position: absolute;
    }
    .airport_List_7::before {
        border-left: solid 1px #949595;
        border-right: none;
        border-bottom: solid 1px #949595;
        border-top: none;
        top: -12px;
        left: -16px;
    }

    /*協賛企業ボタン*/
    .sponsors_List_1 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 50px;
        text-align:center;
        border-radius: 10px;
        right: 120px;
        top: 930px;
    }
    .sponsors_List_1::before, sponsors_List_1::after {
        content: '';
        width: 20px;
        position: absolute;
    }
    .sponsors_List_1::before {
        border-top: solid 1px #949595;
        top: 5px;
        right: 49px;
    }
    .sponsors_List_2 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 127px;
        top: 990px;
    }
    .sponsors_List_2::before, sponsors_List_2::after {
        content: '';
        width: 15px;
        position: absolute;
    }
    .sponsors_List_2::before {
        border-top: solid 1px #949595;
        top: 5px;
        left: 39px;
    }
    .sponsors_List_3 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 70px;
        top: 1099px;
    }
    .sponsors_List_3::before, sponsors_List_3::after {
        content: '';
        width: 15px;
        position: absolute;
    }
    .sponsors_List_3::before {
        border-right: solid 1px #949595;
        border-top: none;
        top: -15px;
        right: 20px;
    } 
    .sponsors_List_4 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 125px;
        top: 1021px;
    }
    .sponsors_List_4::before, sponsors_List_4::after {
        content: '';
        height: 13px;
        position: absolute;
    }
    .sponsors_List_4::before {
        border-right: solid 1px #949595;
        top: 10px;
        left: 33px;
    }
    .sponsors_List_5 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 130px;
        top: 1108px;
    }
    .sponsors_List_5::before, sponsors_List_5::after {
        content: '';
        height: 10px;
        position: absolute;
    }
    .sponsors_List_5::before {
        border-right: solid 1px #949595;
        bottom: 10px;
        left: 2px;
    }
    .sponsors_List_6 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 210px;
        top: 1024px;
    }
    .sponsors_List_6::before, sponsors_List_6::after {
        content: '';
        height: 10px;
        position: absolute;
    }
    .sponsors_List_6::before {
        border-right: solid 1px #949595;
        top: 10px;
        left: 20px;
    }
    .sponsors_List_7 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        right: 186px;
        top: 1113px;
    }
    .sponsors_List_7::before, sponsors_List_7::after {
        content: '';
        height: 10px;
        position: absolute;
    }
    .sponsors_List_7::before {
        border-right: solid 1px #949595;
        bottom: 10px;
        left: 20px;
    }
    .sponsors_List_8 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        left: 47px;
        top: 1090px;
    }
    .sponsors_List_8::before, sponsors_List_8::after {
        content: '';
        height: 20px;
        position: absolute;
    }
    .sponsors_List_8::before {
        border-top: solid 1px #949595;
        border-right: none;
        top: 5px;
        left: 38px;
    }
    .sponsors_List_9 {
        position: absolute;
        background-color: #fff;
        border: solid 1px #949595;
        width: 40px;
        text-align:center;
        border-radius: 10px;
        left: 19px;
        top: 1125px;
    }
    .sponsors_List_9::before, sponsors_List_9::after {
        content: '';
        height: 10px;
        position: absolute;
    }
    .sponsors_List_9::before {
        border-right: solid 1px #949595;
        top: 10px;
        left: 30px;
    }
    /*戻るボタン*/
    html {
        scroll-behavior: smooth;
    }
    .startbtn {
        position: fixed;
        bottom: 120px;
        right: 20px;
        width: 28px;
        height: 28px;
        text-decoration: none;
        background-color: #0261a5;
        display: block;
        text-align: center;
        border-radius: 24px;
        z-index: 100;
    }
    .startbtn::before {
        content: '\f062';
        font-family: 'Font Awesome 6 Free';
        font-size: 25px;
        font-weight: 900;
        color: #fff;
        line-height: 28px;
        z-index: 100;
    }
}

/*
.button_first {
        background: linear-gradient(transparent 50%, #83CBEB 50%);
        font-weight: 450;
    }
    .button_two {
        background: linear-gradient(transparent 50%, #19C139 50%);
        font-weight: 450;
    }
*/