* {
    margin: 0;
    padding: 0;
}


header {
    /* z-index: 8; */
    width: 100%;
    font-family: "uddigikyokasho-pro",
    sans-serif;
    font-style: normal;
}

header a {
    margin-right: auto;
    color: #ffffff;
    text-decoration: none;
}
.header_padding30px {
    padding-top: 30px;
}
.header_padding380px {
    padding-top: 380px;
}

.header_container {
    position: fixed;
    /* margin-top: 15px; */
    /* margin-left: 2.5vw; */
    width: 100vw;
    box-sizing: border-box;
    /* padding: 15px; */
    /* background-color: #C7CFD3; */
    background-color: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 300;
    top: 0;
    left: 0;
    background-color: #fff4fb;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

.header_logo {
    margin: auto 0;
    /* margin-left: 9px; */
    margin-top: 10px;
    margin-bottom: 8px;
}
.header_img {
    width: 60%;
}


.header-title {
    display: flex;
    align-items: center;
    width: 47%;
}

.header-title img {
    width: 50%;
}
.openbtn4 {
    position: relative;
    /*ボタン内側の基点となるためrelativeを指定*/
    background: #f2a09b;
    cursor: pointer;
    width: 130px;
    height: 50px;
    border-radius: 50%;
    margin-top: 10px;
    margin-bottom: 8px;
    margin-right: 5px;
    /* z-index: 9999; */

}

/*ボタン内側*/
.openbtn4 span {
    display: inline-block;
    transition: all .4s;
    /*アニメーションの設定*/
    position: absolute;
    left: 14px;
    height: 2px;
    border-radius: 5px;
    background: #fff;
    width: 45%;
    /* z-index: 9999; */
}


.openbtn4 span:nth-of-type(1) {
    top: 13px;
}

.openbtn4 span:nth-of-type(2) {
    top: 19px;
}

.openbtn4 span:nth-of-type(3) {
    top: 25px;
}

.openbtn4 span:nth-of-type(3)::after {
    content: "Menu";
    /*3つ目の要素のafterにMenu表示を指定*/
    position: absolute;
    top: 5px;
    left: -2px;
    color: #fff;
    font-size: 0.5rem;
    text-transform: uppercase;
}
/*activeクラスが付与されると線が回転して×になり、Menu⇒Closeに変更*/
.openbtn4.active {
    background: #ffffff;
    z-index: 9999;
}

.openbtn4.active span:nth-of-type(1) {
    top: 14px;
    left: 17px;
    transform: translateY(6px) rotate(-45deg);
    width: 30%;
    background: #5280AB;
    
}

.openbtn4.active span:nth-of-type(2) {
    opacity: 0;
    background: #5280AB;
}

.openbtn4.active span:nth-of-type(3) {
    top: 26px;
    left: 17px;
    transform: translateY(-6px) rotate(45deg);
    width: 30%;
    background: #5280AB;
}

.openbtn4.active span:nth-of-type(3)::after {
    content: "Close";
    /*3つ目の要素のafterにClose表示を指定*/
    transform: translateY(0) rotate(-45deg);
    top: 5px;
    left: 6px;
    color: #5280AB;
}

.burger_contents_wrapper {
    visibility: hidden;
    opacity: 0;
    width: 100vw;
    height: 100vh;
    position: fixed;
    top: 0px;
    /* left: -2.5vw; */
    transition: all .5s;
    z-index: 1000;
}

/* メニューオープン時 */
.burger_contents_wrapper.fade {
    visibility: visible;
    opacity: 1;
    /* position: relative; */
    z-index: 1000;
    /* overflow: auto; */
}

.burger_contents {
    width: 100vw;
    height: 100vh;
    /* background-color: #d9dede; */
    background-color: #5280AB;
    /* display: flex; */
    align-items: center;
    padding-bottom: 100px;
    padding-right: 2.5vw;
    font-family: "source-han-serif-japanese",
        serif;
    font-style: normal;
    color: #2f2f2f;
    font-weight: 500;
    position: relative;
    padding-left: 5vh;
    padding-top: 2vh;
    overflow: auto;
    -webkit-overflow-scrolling: touch;

}
.burger_top {
    font-size: 20px;
    color: #ffffff;
}
.accordion_title {
    color: #ffffff;
    cursor: pointer;
    font-size: 17px;
}
.accordion_content {
    display: none;
    padding-bottom: -20px;
}

.accordion_content_text {
    padding: 20px 0 0 16px;
    font-size: 4vw;
}

/* 矢印 */
.accordion_title {
    position: relative;
}

.accordion_title::after {
    content:"";
    display:block;
    width:8px;
    height:8px;
    border-top: #fff 2px solid;
    border-right: #fff 2px solid;
    -webkit-transform: rotate(135deg);
    -ms-transform: rotate(135deg);
    transform: rotate(135deg);
    position:absolute;
    /* right: 2%;
    left: 30%; */
    top: 0;
    bottom: 15%;
    margin: auto;
}

.js_accordion_title.selected:after {
     content:"";
     display:block;
     width:8px;
     height:8px;
     border-top: #fff 2px solid;
     border-right: #fff 2px solid;
     -webkit-transform: rotate(-45deg);
     -ms-transform: rotate(-45deg);
     transform: rotate(-45deg);
     position:absolute;
     /* right: 70%; */
     top: 7%;
     bottom: 0;
     margin: auto;
}

/* ↓① */
.accordion_content_text {
    display: flex;
    align-items: center;
    /* justify-content: center; */
}

.accordion_content_text:before {
    margin-right: 0.5rem;
}



.hbg_about::after {
    right: 70%;
}

.hbg_pickup::after {
    right: 85%;
    left: 15%;
}
.hbg_participation::after {
    right: 29%;
}
.hbg_everybody::after {
    right: 16%;
}
.fes_img {
    width: 15%;
}
.fes_img_content {
text-align: right;
padding-right: 7vh;
}


@media screen and (min-width: 410px) {
.openbtn4 {
    position: relative;
    /*ボタン内側の基点となるためrelativeを指定*/
    background: #f2a09b;
    cursor: pointer;
    width: 120px;
    height: 50px;
    border-radius: 50%;
    margin-top: 10px;
    margin-bottom: 8px;
    margin-right: 5px;
    /* z-index: 9999; */

}
.openbtn4 span:nth-of-type(3)::after {
    content: "Menu";
    /*3つ目の要素のafterにMenu表示を指定*/
    position: absolute;
    top: 5px;
    left: -1px;
    color: #fff;
    font-size: 0.5rem;
    text-transform: uppercase;
}

.header_img {
    width: 50%;
}
.hbg_about::after {
    right: 75%;
}

.hbg_pickup::after {
    right: 85%;
    left: 15%;
}

.hbg_participation::after {
    right: 38%;
}

.hbg_everybody::after {
    right: 26%;
}
}
@media screen and (min-width: 450px) {
    .hbg_about::after {
        right: 75%;
    }

    .hbg_pickup::after {
        right: 85%;
        left: 15%;
    }

    .hbg_participation::after {
        right: 41%;
    }

    .hbg_everybody::after {
        right: 30%;
    }
}
@media screen and (min-width: 470px) {
.openbtn4 {
    position: relative;
    /*ボタン内側の基点となるためrelativeを指定*/
    background: #f2a09b;
    cursor: pointer;
    width: 110px;
    height: 50px;
    border-radius: 50%;
    margin-top: 10px;
    margin-bottom: 8px;
    margin-right: 5px;
    /* z-index: 9999; */

}
/*ボタン内側*/
.openbtn4 span {
    display: inline-block;
    transition: all .4s;
    /*アニメーションの設定*/
    position: absolute;
    left: 15px;
    height: 2px;
    border-radius: 5px;
    background: #fff;
    width: 45%;
    /* z-index: 9999; */
}
.openbtn4 span:nth-of-type(3)::after {
    content: "Menu";
    /*3つ目の要素のafterにMenu表示を指定*/
    position: absolute;
    top: 5px;
    left: 0px;
    color: #fff;
    font-size: 0.5rem;
    text-transform: uppercase;
}
.openbtn4.active span:nth-of-type(1) {
    top: 14px;
    left: 18px;
    transform: translateY(6px) rotate(-45deg);
    width: 30%;
    background: #5280AB;

}

.openbtn4.active span:nth-of-type(2) {
    opacity: 0;
    background: #5280AB;
}

.openbtn4.active span:nth-of-type(3) {
    top: 26px;
    left: 18px;
    transform: translateY(-6px) rotate(45deg);
    width: 30%;
    background: #5280AB;
}
.header_img {
    width: 45%;
}
.hbg_about::after {
    right: 75%;
}

.hbg_pickup::after {
    right: 85%;
    left: 15%;
}

.hbg_participation::after {
    right: 42%;
}

.hbg_everybody::after {
    right: 32%;
}
}
@media screen and (min-width: 500px) {
.openbtn4 {
    position: relative;
    /*ボタン内側の基点となるためrelativeを指定*/
    background: #f2a09b;
    cursor: pointer;
    width: 100px;
    height: 50px;
    border-radius: 50%;
    margin-top: 10px;
    margin-bottom: 8px;
    margin-right: 5px;
    /* z-index: 9999; */

}
/*ボタン内側*/
.openbtn4 span {
    display: inline-block;
    transition: all .4s;
    /*アニメーションの設定*/
    position: absolute;
    left: 15px;
    height: 2px;
    border-radius: 5px;
    background: #fff;
    width: 45%;
    /* z-index: 9999; */
}
.openbtn4 span:nth-of-type(3)::after {
    content: "Menu";
    /*3つ目の要素のafterにMenu表示を指定*/
    position: absolute;
    top: 5px;
    left: -1px;
    color: #fff;
    font-size: 0.5rem;
    text-transform: uppercase;
}
.openbtn4.active span:nth-of-type(1) {
    top: 14px;
    left: 18px;
    transform: translateY(6px) rotate(-45deg);
    width: 30%;
    background: #5280AB;

}

.openbtn4.active span:nth-of-type(2) {
    opacity: 0;
    background: #5280AB;
}

.openbtn4.active span:nth-of-type(3) {
    top: 26px;
    left: 18px;
    transform: translateY(-6px) rotate(45deg);
    width: 30%;
    background: #5280AB;
}
.header_img {
    width: 40%;
}
.hbg_about::after {
    right: 78%;
}

.hbg_pickup::after {
    right: 85%;
    left: 15%;
}

.hbg_participation::after {
    right: 47%;
}

.hbg_everybody::after {
    right: 37%;
}
}
@media screen and (min-width: 550px) {
.openbtn4 {
    position: relative;
    /*ボタン内側の基点となるためrelativeを指定*/
    background: #f2a09b;
    cursor: pointer;
    width: 90px;
    height: 50px;
    border-radius: 50%;
    margin-top: 10px;
    margin-bottom: 8px;
    margin-right: 5px;
    /* z-index: 9999; */

}
/*ボタン内側*/
.openbtn4 span {
    display: inline-block;
    transition: all .4s;
    /*アニメーションの設定*/
    position: absolute;
    left: 15px;
    height: 2px;
    border-radius: 5px;
    background: #fff;
    width: 45%;
    /* z-index: 9999; */
}
.openbtn4 span:nth-of-type(3)::after {
    content: "Menu";
    /*3つ目の要素のafterにMenu表示を指定*/
    position: absolute;
    top: 5px;
    left: -1px;
    color: #fff;
    font-size: 0.5rem;
    text-transform: uppercase;
}
.openbtn4.active span:nth-of-type(1) {
    top: 14px;
    left: 18px;
    transform: translateY(6px) rotate(-45deg);
    width: 30%;
    background: #5280AB;

}

.openbtn4.active span:nth-of-type(2) {
    opacity: 0;
    background: #5280AB;
}

.openbtn4.active span:nth-of-type(3) {
    top: 26px;
    left: 18px;
    transform: translateY(-6px) rotate(45deg);
    width: 30%;
    background: #5280AB;
}
.header_img {
    width: 30%;
}
.header_logo {
    margin: auto 0;
    /* margin-left: 9px; */
    margin-top: 12px;
    margin-bottom: 8px;
}
.accordion_title {
    position: relative;
}
.js_accordion_title.selected:after {
    display: none;
}
.accordion_title::after {
    display: none;
}

}
@media screen and (min-width: 600px) {
.openbtn4 {
    position: relative;
    /*ボタン内側の基点となるためrelativeを指定*/
    background: #f2a09b;
    cursor: pointer;
    /* width: 12vw; */
    width: 14%;
    /* height: 50px; */
    border-radius: 50%;
    margin-top: 10px;
    margin-bottom: 8px;
    margin-right: 5px;
    /* z-index: 9999; */

}
/*ボタン内側*/
.openbtn4 span {
    display: inline-block;
    transition: all .4s;
    /*アニメーションの設定*/
    position: absolute;
    left: 15px;
    height: 2px;
    border-radius: 5px;
    background: #fff;
    width: 45%;
    /* z-index: 9999; */
}
.openbtn4 span:nth-of-type(3)::after {
    content: "Menu";
    /*3つ目の要素のafterにMenu表示を指定*/
    position: absolute;
    top: 5px;
    left: 0px;
    color: #fff;
    font-size: 0.5rem;
    text-transform: uppercase;
}
.openbtn4.active span:nth-of-type(1) {
    top: 14px;
    left: 19px;
    transform: translateY(6px) rotate(-45deg);
    width: 30%;
    background: #5280AB;

}

.openbtn4.active span:nth-of-type(2) {
    opacity: 0;
    background: #5280AB;
}

.openbtn4.active span:nth-of-type(3) {
    top: 26px;
    left: 19px;
    transform: translateY(-6px) rotate(45deg);
    width: 30%;
    background: #5280AB;
}
}
@media screen and (min-width: 680px) {
.openbtn4 {
    position: relative;
    /*ボタン内側の基点となるためrelativeを指定*/
    background: #f2a09b;
    cursor: pointer;
    /* width: 12vw; */
    width: 10%;
    /* height: 50px; */
    border-radius: 50%;
    margin-top: 10px;
    margin-bottom: 8px;
    margin-right: 5px;
    /* z-index: 9999; */

}
/*ボタン内側*/
.openbtn4 span {
    display: inline-block;
    transition: all .4s;
    /*アニメーションの設定*/
    position: absolute;
    left: 15px;
    height: 2px;
    border-radius: 5px;
    background: #fff;
    width: 45%;
    /* z-index: 9999; */
}
.openbtn4 span:nth-of-type(3)::after {
    content: "Menu";
    /*3つ目の要素のafterにMenu表示を指定*/
    position: absolute;
    top: 5px;
    left: -1px;
    color: #fff;
    font-size: 0.5rem;
    text-transform: uppercase;
}
.openbtn4.active span:nth-of-type(1) {
    top: 14px;
    left: 19px;
    transform: translateY(6px) rotate(-45deg);
    width: 30%;
    background: #5280AB;

}

.openbtn4.active span:nth-of-type(2) {
    opacity: 0;
    background: #5280AB;
}

.openbtn4.active span:nth-of-type(3) {
    top: 26px;
    left: 19px;
    transform: translateY(-6px) rotate(45deg);
    width: 30%;
    background: #5280AB;
}
}
@media screen and (min-width: 740px) {
.openbtn4 {
    position: relative;
    /*ボタン内側の基点となるためrelativeを指定*/
    background: #f2a09b;
    cursor: pointer;
    /* width: 12vw; */
    width: 9%;
    /* height: 50px; */
    border-radius: 50%;
    margin-top: 10px;
    margin-bottom: 8px;
    margin-right: 5px;
    /* z-index: 9999; */

}
/*ボタン内側*/
.openbtn4 span {
    display: inline-block;
    transition: all .4s;
    /*アニメーションの設定*/
    position: absolute;
    left: 15px;
    height: 2px;
    border-radius: 5px;
    background: #fff;
    width: 45%;
    /* z-index: 9999; */
}
.openbtn4 span:nth-of-type(3)::after {
    content: "Menu";
    /*3つ目の要素のafterにMenu表示を指定*/
    position: absolute;
    top: 5px;
    left: 0px;
    color: #fff;
    font-size: 0.5rem;
    text-transform: uppercase;
}
.openbtn4.active span:nth-of-type(1) {
    top: 14px;
    left: 19px;
    transform: translateY(6px) rotate(-45deg);
    width: 30%;
    background: #5280AB;

}

.openbtn4.active span:nth-of-type(2) {
    opacity: 0;
    background: #5280AB;
}

.openbtn4.active span:nth-of-type(3) {
    top: 26px;
    left: 19px;
    transform: translateY(-6px) rotate(45deg);
    width: 30%;
    background: #5280AB;
}
}
@media screen and (min-width: 790px) {
.openbtn4 {
    position: relative;
    /*ボタン内側の基点となるためrelativeを指定*/
    background: #f2a09b;
    cursor: pointer;
    /* width: 12vw; */
    width: 8%;
    /* height: 50px; */
    border-radius: 50%;
    margin-top: 10px;
    margin-bottom: 8px;
    margin-right: 5px;
    /* z-index: 9999; */

}
/*ボタン内側*/
.openbtn4 span {
    display: inline-block;
    transition: all .4s;
    /*アニメーションの設定*/
    position: absolute;
    left: 15px;
    height: 2px;
    border-radius: 5px;
    background: #fff;
    width: 45%;
    /* z-index: 9999; */
}
.openbtn4 span:nth-of-type(3)::after {
    content: "Menu";
    /*3つ目の要素のafterにMenu表示を指定*/
    position: absolute;
    top: 5px;
    left: 0px;
    color: #fff;
    font-size: 0.5rem;
    text-transform: uppercase;
}
.openbtn4.active span:nth-of-type(1) {
    top: 14px;
    left: 19px;
    transform: translateY(6px) rotate(-45deg);
    width: 30%;
    background: #5280AB;

}

.openbtn4.active span:nth-of-type(2) {
    opacity: 0;
    background: #5280AB;
}

.openbtn4.active span:nth-of-type(3) {
    top: 26px;
    left: 19px;
    transform: translateY(-6px) rotate(45deg);
    width: 30%;
    background: #5280AB;
}
}
@media screen and (min-width: 840px) {
    .openbtn4 {
        position: relative;
        /*ボタン内側の基点となるためrelativeを指定*/
        background: #f2a09b;
        cursor: pointer;
        /* width: 12vw; */
        width: 7%;
        /* height: 50px; */
        border-radius: 50%;
        margin-top: 10px;
        margin-bottom: 8px;
        margin-right: 5px;
        /* z-index: 9999; */

    }
}
@media screen and (min-width: 890px) {
    .openbtn4 {
        position: relative;
        /*ボタン内側の基点となるためrelativeを指定*/
        background: #f2a09b;
        cursor: pointer;
        /* width: 12vw; */
        width: 6%;
        /* height: 50px; */
        border-radius: 50%;
        margin-top: 10px;
        margin-bottom: 8px;
        margin-right: 5px;
        /* z-index: 9999; */

    }
}
@media screen and (min-width: 970px) {
    .openbtn4 {
        position: relative;
        /*ボタン内側の基点となるためrelativeを指定*/
        background: #f2a09b;
        cursor: pointer;
        /* width: 12vw; */
        width: 5.5%;
        /* height: 50px; */
        border-radius: 50%;
        margin-top: 10px;
        margin-bottom: 8px;
        margin-right: 5px;
        /* z-index: 9999; */

    }
}
@media screen and (min-width: 1040px) {
    .openbtn4 {
        position: relative;
        /*ボタン内側の基点となるためrelativeを指定*/
        background: #f2a09b;
        cursor: pointer;
        /* width: 12vw; */
        width: 5%;
        /* height: 50px; */
        border-radius: 50%;
        margin-top: 10px;
        margin-bottom: 8px;
        margin-right: 5px;
        /* z-index: 9999; */

    }
}
@media screen and (min-width: 1150px) {
    .openbtn4 {
        position: relative;
        /*ボタン内側の基点となるためrelativeを指定*/
        background: #f2a09b;
        cursor: pointer;
        /* width: 12vw; */
        width: 4.5%;
        /* height: 50px; */
        border-radius: 50%;
        margin-top: 10px;
        margin-bottom: 8px;
        margin-right: 5px;
        /* z-index: 9999; */

    }
    .openbtn4 span:nth-of-type(3)::after {
        content: "Menu";
        /*3つ目の要素のafterにMenu表示を指定*/
        position: absolute;
        top: 5px;
        left: -1px;
        color: #fff;
        font-size: 0.5rem;
        text-transform: uppercase;
    }
}