* {
    /* cursor: url(../img/daido-games1.svg), auto; */
    cursor: url(../img/daido-games1.png), auto;
}

a {
    cursor: url(../img/daido-games.png), auto;
}

body {
    margin: 0%;
    overflow-x: hidden;
}

/* ローディング画像のスタイルを設定 */
.loading-image {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
}

/* ローディング画像を非表示にするクラス */
.hidden {
    display: none;
}

/* 動画を背景全体に表示 */
#background-video {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* アスペクト比を保ちながら画面全体をカバー */
    z-index: -1;
    /* コンテンツの後ろに表示 */
}

.logo {
    /* margin-top: 17%;
    margin-bottom: 17%; */
    Pointer-events: none;
    height: 100vh;
}

.logo img {
    /* margin-top: 17%;
    margin-bottom: 17%; */
    Pointer-events: none;
    margin-top: 35vh;
}

.main {
    background-color: white;
    padding: 40px;
    font-family: "Orbitron";
    color: #0044ff;
    font-size: 110%;
}

.main a {
    font-family: 'Shippori Mincho';
    background-color: #000;
    color: #ffffff;
    font-size: 130%;
    margin-left: 50%;
    text-shadow: 1px 1px 1px #000;
    border: solid 1px #0084ff;
    border-radius: 5px;
    padding: 5px 10%;
    text-decoration: none;
}

.main a:hover {
    font-family: 'Shippori Mincho';
    color: #000000;
    font-size: 130%;
    margin-left: 50%;
    background-color: #ffffff;
    text-shadow: 1px 1px 1px #000;
    border: solid 1px #0084ff;
    border-radius: 5px;
    padding: 5px 10%;
    text-decoration: none;
}

.main img {
    float: left;
    padding-right: 20px;
    Pointer-events: none;
}

.main video {
    float: left;
    width: 450px;
    margin-right: 20px;
    margin-bottom: 20px;
    border-top: solid 2.5px black;
    border-right: solid 10px black;
    border-bottom: solid 2.5px #0084ff;
    border-left: solid 10px #0084ff;
}

.bar {
    /* background-color: #ffffff; */
    padding-top: 20px;
    padding-bottom: 10px;
    margin-top: 20px;
}

.main1 {
    padding: 20px 20px 50px 20px;
    font-family: Orbitron;
    color: #ffffff;
    font-size: 110%;
}

.main11 {
    padding: 10px 0px 50px 0px;
    font-family: Orbitron;
    background-image: linear-gradient(0deg, #454545, #a3a3a3);
    /* font-size: 110%; */
}
.main11 h1 {
    color: white;
    font-weight: 100;
    text-align: center;
}

.main1 img {
    float: right;
    padding-right: 20px;
    Pointer-events: none;
}

.main4 {
    background-color: rgb(0, 0, 0);
    padding: 40px;
    font-family: "Orbitron";
    color: #ffffff;
    font-size: 110%;
    height: auto;
}

.main4 a {
    font-family: 'Shippori Mincho';
    color: #0084ff;
    font-size: 130%;
    margin-left: 50%;
    text-shadow: 1px 1px 1px #000;
    border: solid 1px #0084ff;
    border-radius: 5px;
    padding: 5px 10%;
    text-decoration: none;
}

.main4 a:hover {
    font-family: 'Shippori Mincho';
    color: #ffffff;
    font-size: 130%;
    margin-left: 50%;
    background-color: #000;
    text-shadow: 1px 1px 1px #000;
    border: solid 1px #0084ff;
    border-radius: 5px;
    padding: 5px 10%;
    text-decoration: none;
}

.main4 img {
    float: left;
    padding-right: 20px;
    Pointer-events: none;
}

.main4 video {
    float: left;
    margin-top: 30px;
    margin-right: 20px;
    margin-bottom: 20px;
    border-top: solid 2.5px rgb(255, 255, 255);
    border-right: solid 10px rgb(255, 255, 255);
    border-bottom: solid 2.5px #0084ff;
    border-left: solid 10px #0084ff;
}

.learning {
    color: #ffffff;
    font-size: 110%;
}

.block-index {
    margin: 20px;
    overflow: hidden;
    /* background-color: #ffffff; */
    background: rgb(255, 255, 255);
    border-radius: 5px;
    border: solid 1px rgba(0, 0, 0, 0);
    color: #073763;
    padding: 10px;
    width: 40%;
    text-align: left;
    display: inline-block;
}

.bottom {
    padding-top: 50px;
    background-color: #073763;
    border-top: 100px solid #073763;
    border-bottom: 30px solid #073763;
    padding-left: 30px;
    color: #ffffff;
}

.bottom img {
    Pointer-events: none;
    width: 300px;
}

.ftaa {
    background-color: #0071ba;
    color: #ffffff;
    padding: 30px;
}

.ftaa img {
    Pointer-events: none;
    width: 300px;
}

.side-menu {
    display: none;
}

.sidemenu {
    display: none;
}

.newss {
    font-weight: 400;
    font-family: Arial;
}


.main9 {
    background-color: rgb(0, 0, 0);
    display: flex;
    padding: 40px;
    font-family: "Orbitron";
    color: #00a2ff;
    height: 450px;
    font-size: 110%;
}

.sadf a {
    font-family: 'Shippori Mincho';
    background-color: #000;
    color: #ffffff;
    font-size: 120%;
    margin-left: 0%;
    text-shadow: 1px 1px 1px #000;
    border: solid 1px #0084ff;
    border-radius: 5px;
    padding: 5px 20%;
    text-align: center;
    text-decoration: none;
}

.sadf a:hover {
    font-family: 'Shippori Mincho';
    color: #ffffff;
    font-size: 120%;
    margin-left: 0%;
    background-color: #ffffff;
    text-shadow: 1px 1px 1px #000;
    background-image: url(../img/bt2.png);
    background-size: cover;
    border: solid 1px #0084ff;
    border-radius: 5px;
    padding: 5px 20%;
    text-decoration: none;
}

.main9 img {
    float: left;
    padding-right: 20px;
    Pointer-events: none;
}

.main10 {
    padding: 1% 5%;
    background-color: white;
    display: flex;
    border-bottom: #000 1px dotted;
}

.main10>.left-side {
    width: 45%;
    padding-right: 5%;
}

.main10>.left-side>a>img {
    border: double 1px black;
    width: 40%;
}

.main10>.left-side>a {
    padding-top: 5%;
}

.main10 h2 {
    font-weight: 100;
    color: #000;
    font-family: Orbitron;
}

.main10>.x-tl {
    width: 50%;
    max-height: 500px;
    overflow-y: scroll;
}

.news-container {
    width: 100%;
    margin: 10px auto;
    font-family: Arial, sans-serif;
}

.filter-buttons {
    margin-bottom: 20px;
    margin-left: 0px;
    margin-right: 0px;
}

.filter-buttons button {
    padding: 10px 20px;
    /* margin-right: 10px; */
    cursor: pointer;
    background-color: #000000;
    color: #b3b3b3;
    border-top: none;
    border-left: none;
    border-right: none;
    border-bottom: 5px solid #b3b3b3;
    font-size: 100%;
    border-radius: 2.5px 2.5px 0px 0px;
}

.filter-buttons button:hover {
    padding: 10px 20px;
    /* margin-right: 10px; */
    cursor: pointer;
    /* background-image: url(../img/bt2.png); */
    background-size: cover;
    /* background-color: #0052aa; */
    color: white;
    /* border: solid 1px #0052aa; */
    border-bottom: 5px solid white;
    font-size: 100%;
    /* border-radius: 2.5px; */
}

.filter-buttons button.active {
    /* background-image: url(../img/bt2-white.png); */
    background-size: cover;
    background-color: #000;
    border-bottom: 5px solid #00fbff;
    /* border: solid 1px #007bff; */
    color: #00fbff;
}

.news-list {
    overflow: scroll;
    height: 80%;
}

.news-item {
    padding: 25px 5px 15px 5px;
    border-bottom: 1px solid #ddd;
    color: #ffffff;
    font-size: 90%;
}

.news-item a {
    color: #00a2ff;
}

.news-item.hidden {
    display: none;
}

.category0 {
    background-color: rgb(0, 158, 158);
    padding: 10px 17px;
    border-radius: 3px;
    color: #ffffff;
    font-size: 100%;
}

.sadf {
    width: 50%;
}

.category1 {
    background-color: green;
    padding: 10px 17px;
    border-radius: 3px;
    color: #ffffff;
    font-size: 100%;
}

.category2 {
    background-color: #bb9f00;
    padding: 10px 17px;
    border-radius: 3px;
    color: #ffffff;
    font-size: 100%;
}

.category3 {
    background-color: #d10050;
    padding: 10px 17px;
    border-radius: 3px;
    color: #ffffff;
    font-size: 100%;
}

.category4 {
    background-image: linear-gradient(143deg, #008eec, #0092cc8f 96%);
    padding: 10px 17px;
    border-radius: 3px;
    color: #ffffff;
    font-size: 100%;
}

@media screen and (max-width: 980px) {

    /* .phone-block {
        display: none;
    } */
    body {
        margin: 0%;
        font-size: 100%;
        width: 100%;
        overflow-x: hidden;
        font-family: "Orbitron";
    }

    /* ローディング画像のスタイルを設定 */
    .loading-image {
        display: none;
    }

    /* ローディング画像を非表示にするクラス */
    .hidden {
        display: none;
    }

    .homei h2 {
        font-family: "Orbitron";
        /* font-size: 160%; */
    }

    /* 動画を背景全体に表示 */
    #background-video {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        /* アスペクト比を保ちながら画面全体をカバー */
        z-index: -1;
        /* コンテンツの後ろに表示 */
    }

    .logo {
        /* margin-top: 17%;
        margin-bottom: 17%; */
        Pointer-events: none;
        height: 50vh;
    }

    .logo img {
        /* margin-top: 17%;
        margin-bottom: 17%; */
        Pointer-events: none;
        margin-top: 20vh;
        width: 90%;
    }

    .main {
        background-color: white;
        padding: 40px;
        font-family: "Orbitron";
        color: #0044ff;
        /* font-size: 110%; */
    }

    .main a {
        font-family: 'Shippori Mincho';
        background-color: #000;
        color: #ffffff;
        /* font-size: 130%; */
        margin-left: 5%;
        text-shadow: 1px 1px 1px #000;
        border: solid 1px #0084ff;
        border-radius: 5px;
        padding: 5px 10%;
        text-decoration: none;
    }

    .main a:hover {
        font-family: 'Shippori Mincho';
        color: #000000;
        /* font-size: 130%; */
        margin-left: 5%;
        background-color: #ffffff;
        text-shadow: 1px 1px 1px #000;
        border: solid 1px #0084ff;
        border-radius: 5px;
        padding: 5px 10%;
        text-decoration: none;
    }

    .main img {
        float: left;
        width: 100%;
        padding-right: 20px;
        Pointer-events: none;
    }

    .main video {
        float: left;
        width: 100%;
        margin-right: 20px;
        border-top: solid 2.5px black;
        border-right: solid 10px black;
        border-bottom: solid 2.5px #0084ff;
        border-left: solid 10px #0084ff;
    }

    .ert,
    .bar {
        display: none;
    }

    .main1 {
        padding: 20px 20px 50px 20px;
        font-family: Orbitron;
        color: #ffffff;
        /* font-size: 110%; */
    }

    .main1 img {
        float: right;
        width: 100%;
        padding-right: 20px;
        Pointer-events: none;
    }

    .learning {
        color: #ffffff;
        width: 100%;
        /* font-size: 110%; */
    }

    .block-index {
        font-family: "Orbitron";
        font-size: 130%;
        margin: 20px;
        overflow: hidden;
        background-color: #ffffff;
        border-radius: 10px;
        border: solid 1px black;
        color: #073763;
        padding: 10px;
        width: 90%;
        text-align: left;
        display: inline-block;
    }

    /* .block-index p {
        font-size: 380%;
    } */
    .bottom {
        padding-top: 50px;
        background-color: #073763;
        border-top: 100px solid #073763;
        border-bottom: 30px solid #073763;
        padding-left: 30px;
        color: #ffffff;
    }

    .bottom img {
        Pointer-events: none;
    }

    .ftaa {
        background-color: #0071ba;
        color: #ffffff;
        padding: 30px;
    }

    .ftaa img {
        Pointer-events: none;
        width: 60%;
    }

    .side-menu {
        display: block;
    }

    .sidemenu {
        display: block;
    }

    .main4 {
        background-color: rgb(0, 0, 0);
        padding: 40px;
        font-family: "Orbitron";
        color: #ffffff;
        /* font-size: 150%; */
        height: 18%;
    }


    .main4 h1 {
        padding-top: 70px;
    }

    .main4 a {
        font-family: 'Shippori Mincho';
        color: #0084ff;
        font-size: 130%;
        margin-left: 0%;
        text-shadow: 1px 1px 1px #000;
        border: solid 1px #0084ff;
        border-radius: 5px;
        padding: 5px 10%;
        text-decoration: none;
    }

    .main4 a:hover {
        font-family: 'Shippori Mincho';
        color: #ffffff;
        /* font-size: 130%; */
        margin-left: 0%;
        background-color: #000;
        text-shadow: 1px 1px 1px #000;
        border: solid 1px #0084ff;
        border-radius: 5px;
        padding: 5px 10%;
        text-decoration: none;
    }

    .main4 img {
        float: left;
        padding-right: 20px;
        Pointer-events: none;
    }

    .main4 video {
        float: left;
        width: 98%;
        border-top: solid 2.5px rgb(255, 255, 255);
        border-right: solid 10px rgb(255, 255, 255);
        border-bottom: solid 2.5px #0084ff;
        border-left: solid 10px #0084ff;
    }



    .main9 {
        background-color: rgb(0, 0, 0);
        display: block;
        padding: 40px;
        font-family: "Orbitron";
        color: #ffffff;
        height: 850px;
        /* font-size: 110%; */
    }

    .main10 {
        padding: 1% 5%;
        background-color: white;
        display: block;
        border-bottom: #000 1px dotted;
    }

    .main10>.left-side {
        width: 100%;
        padding-right: 5%;
    }

    .main10>.left-side>a>img {
        border: double 1px black;
        width: 30%;
    }

    .main10>.left-side>a {
        padding-top: 5%;
    }

    .main10 h2 {
        font-weight: 100;
        color: #000;
        font-family: Orbitron;
    }

    .main10>.x-tl {
        margin-top: 2%;
        margin-bottom: 2%;
        width: 100%;
        max-height: 500px;
        overflow-y: scroll;
    }

    .sadf a {
        font-family: 'Shippori Mincho';
        background-color: #000;
        color: #ffffff;
        /* font-size: 120%; */
        margin-left: 0%;
        text-shadow: 1px 1px 1px #000;
        border: solid 1px #0084ff;
        border-radius: 5px;
        padding: 5px 20%;
        text-align: center;
        text-decoration: none;
    }

    .sadf a:hover {
        font-family: 'Shippori Mincho';
        color: #000000;
        /* font-size: 120%; */
        margin-left: 0%;
        background-color: #ffffff;
        text-shadow: 1px 1px 1px #000;
        border: solid 1px #0084ff;
        border-radius: 5px;
        padding: 5px 20%;
        text-decoration: none;
    }

    .main9 img {
        float: left;
        padding-right: 20px;
        Pointer-events: none;
    }

    .news-container {
        width: 100%;
        margin: 10px auto;
        font-family: Arial, sans-serif;
    }

    .filter-buttons {
        margin-bottom: 20px;
        margin-left: 0px;
        margin-right: 0px;
        font-size: 150%;
    }

    .filter-buttons button {
        padding: 10px 20px;
        /* margin-right: 10px; */
        cursor: pointer;
        background-color: #000000;
        color: #b3b3b3;
        border-top: none;
        border-left: none;
        border-right: none;
        border-bottom: 5px solid #b3b3b3;
        /* font-size: 100%; */
        border-radius: 2.5px 2.5px 0px 0px;
    }

    .filter-buttons button:hover {
        padding: 10px 20px;
        /* margin-right: 10px; */
        cursor: pointer;
        /* background-image: url(../img/bt2.png); */
        background-size: cover;
        /* background-color: #0052aa; */
        color: white;
        /* border: solid 1px #0052aa; */
        border-bottom: 5px solid white;
        /* font-size: 100%; */
        /* border-radius: 2.5px; */
    }

    .filter-buttons button.active {
        /* background-image: url(../img/bt2-white.png); */
        background-size: cover;
        background-color: #000;
        border-bottom: 5px solid #00fbff;
        /* border: solid 1px #007bff; */
        color: #00fbff;
    }

    .news-list {
        height: 500px;
        overflow-y: scroll;
        /* 縦スクロールのみ */
        -webkit-overflow-scrolling: touch;
    }

    .news-item {
        padding: 11px;
        border-bottom: 1px solid #ddd;
    }

    .news-item.hidden {
        display: none;
    }

    .category {
        font-weight: bold;
        color: #ffffff;
    }

    .sadf {
        width: 100%;
    }
}