body {
    margin: 0;
    font-family: "Heiti TC";
    font-family: "微軟正黑體";
    overflow: hidden;
    cursor: grab;
    touch-action: none;
}

img {
    width: 100%;
    height: auto;
}

p {
    font-size: 11pt;
    letter-spacing: 0px;
    line-height: 0px;
}

canvas {
    display: block;
    background: url(./img/bg.jpg) no-repeat center center;
    background-size: cover;
    background-position: bottom;
    background-color: #353535;
    touch-action: none;
}

#gogo {
    z-index: 100;
}

.all {
    width: 100vw;
    height: 100vh;
    padding: 0;
    margin: 0;
}

.label {
    color: #fff;
    font-size: 12pt;
    letter-spacing: 2px;
    padding: 8px;
    padding-top: 5px;
    padding-bottom: 5px;
    border-radius: 0px;
    cursor: pointer;
    text-align: center;
}

.label:hover {
    background: rgba(0, 0, 0, 0.8);
}

.label2 {
    color: #fff;
    font-size: 11pt;
    letter-spacing: 2px;
    padding: 8px;
    padding-top: 5px;
    padding-bottom: 5px;
    border-radius: 0px;
    text-align: center;
}

.ph {
    background: rgba(46, 59, 124, 0.8);
}

.b2 {
    background: rgba(163, 123, 69, 0.8);
}

.gt {
    background: rgba(168, 26, 26, 0.8);
}

.logo {
    width: 270px;
    position: absolute;
    top: -50px;
    left: -70px;
    z-index: 2;
}

.topright {
    width: 380px;
    position: absolute;
    top: 0px;
    right: 0px;
}

.btn_box {
    width: 250px;
    height: 200px;
    position: absolute;
    right: 100px;
    bottom: 50px;

    background-image: url("./img/btn_bg.png");
    background-size: contain;
    background-repeat: no-repeat;
    z-index: 1;
}

.btn {
    height: auto;
    position: relative;
    margin: 10px;
    float: left;
    cursor: pointer;
    transition: 0.5s;
}

.btn_out {
    width: 90px;
    height: 80px;
    position: relative;
    left: 17px;
    top: 18px;
    background-image: url("./img/btn_out_down.png");
    background-size: contain;
    background-repeat: no-repeat;
    pointer-events: none;
    transform: scale(1.2, 1.2);
}

.btn_in {
    width: 80px;
    height: 70px;
    position: relative;
    top: 65px;
    left: 15px;
    background-image: url("./img/btn_in.png");
    background-size: contain;
    background-repeat: no-repeat;
}

.btn:hover {
    transform: scale(1.2, 1.2) !important;
}

.tag_box {
    width: 230px;
    height: auto;
    position: absolute;
    top: 200px;
    left: 30px;
    color: white;
    font-size: 14pt;

    border-left: 1px;
    border-left-style: solid;
    letter-spacing: 2px;

    z-index: 1;
}

.tag {
    padding: 8px;
    padding-left: 20px;
    margin-top: 15px;
    cursor: pointer;
}


.ph_:hover {
    background: linear-gradient(
        to right,
        rgba(46, 59, 124, 0.8),
        rgba(46, 59, 124, 0)
    );
}

.b2_:hover {
    background: linear-gradient(
        to right,
        rgba(163, 123, 69, 0.8),
        rgba(163, 123, 69, 0)
    );
}

.tag1 {
    padding: 8px;
    padding-left: 20px;
    margin-top: 10px;
    color: #b3b3b3;
}

.right_bottom {
    height: 40px;
    position: absolute;
    right: 0px;
    bottom: 0px;
    z-index: 1;
}

.btn_r {
    width: 30px;
    height: 30px;
    position: relative;
    float: left;
    padding-right: 1px;
    cursor: pointer;
}

.enter {
    display: none;
}

.mask {
    display: none;
    width: 100%;
    height: 100%;
    background: rgb(53, 53, 53, 0.95);
    position: absolute;
    top: 0px;
    left: 0px;

    z-index: 2;
}

.close {
    display: none;
}

.copyright_box {
    width: 310px;
    height: 50px;
    position: absolute;

    left: 50%;
    top: 50%;
    transform: translate(-50%, -50px);

    color: #ffffff;

    display: none;

    z-index: 2;
}

.content {
    width: 100%;
    height: 50px;
    position: relative;
    padding-left: 15px;
}

.copy {
    width: 60px;
    position: relative;
    margin: 0 auto;
    padding-top: 80px;
    display: block;
    cursor: pointer;
}

.text {
    font-size: 18pt;
    font-weight: bold;
    line-height: 25px;
    float: left;
}

.line {
    width: 2px;
    height: 90%;
    margin-top: 5px;
    position: relative;
    margin-left: 40px;
    margin-right: 40px;
    background-color: #ffffff;
    float: left;
}

.panos {
    width: 120px;

    position: relative;
    cursor: pointer;
    float: left;
}

.help_box {
    width: 40%;
    height: 30%;
    position: absolute;

    left: 50%;
    top: 35%;
    transform: translate(-50%, -50%);

    display: none;
    z-index: 2;
}

.help_gif {
    width: 100%;
    height: auto;
}

.loading {
    color: white;
    width: 350px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    float: left;
    display: block;
}

.copyright1 {
    color: #cccccc;
    position: absolute;
    left: 10px;
    bottom: 10px;
    font-size: 10pt;
}

.mobile_rotate_box {
    display: none;
}

@media only screen and (max-width: 1024px) {
    canvas {
        background: url(./img/tablet_1024_bg.png) no-repeat center center;

        background-size: cover;
        background-color: #353535;
    }

    p {
        font-size: 14pt;
    }

    .tag_box {
        display: none;
        border-left: 0px;
        border-left-style: none;
        text-align: center;
        font-size: 16pt;

        width: 350px;

        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);

        z-index: 2;
    }

    .tag {
        background: rgb(255, 255, 255, 0.5);
        border: 1px;
        border-style: solid;
    }

    .tag:hover {
        background: rgb(255, 255, 255, 0.9);
        color: #535353;
    }

    .tag1 {
        background: rgb(201, 202, 202, 0.3);
        border: 1px;
        border-style: solid;
    }

    .logo {
        width: 270px;
        position: absolute;
        top: -50px;
        left: -70px;
    }

    .btn_box {
        left: 50%;
        top: 30px;
        margin-left: -125px;
        background-image: url("./img/mobile_btn_bg.png");
    }

    .btn {
        float: right;
    }

    .btn_out {
        left: auto;
        right: 13px;
        top: 12px;
    }

    .btn_in {
        left: auto;
        right: 25px;
        top: 60px;
    }

    .enter {
        width: 200px;
        display: block;
        position: absolute;
        bottom: 40px;
        left: 50%;
        margin-left: -125px;
        z-index: 1;
    }

    .close {
        width: 60px;
        position: relative;
        margin: 0 auto;
        padding-top: 20px;
        display: block;
    }

    .mask {
        z-index: 1;
    }

    .copy {
        padding-top: 80px;
    }

    .help_box {
        width: 80%;
        height: 30%;
        position: absolute;

        left: 50%;
        top: 35%;
        transform: translate(-50%, -50%);
    }
    
    .teach{
        display: none;
    }
}

@media only screen and (max-width: 768px) {
    canvas {
        background: url(./img/tablet_1024_bg.png) no-repeat center center;

        background-size: contain;
        background-color: #353535;
    }

    .tag_box {
        display: none;
    }

    .logo {
        width: 270px;
        position: absolute;
        top: -50px;
        left: -70px;
    }
}

@media only screen and (max-width: 480px) {
    canvas {
        background: url(./img/mobile_bg.png) no-repeat center center;

        background-size: cover;
        background-color: #353535;
    }

    p {
        font-size: 12pt;
    }

    .tag_box {
        display: none;

        width: 80%;

        margin-top: 40px;
    }

    .btn_box {
        width: 170px;
        margin-left: -85px;
        top: 20px;
    }

    .btn_in {
        width: 55px;
        right: 8px;
        top: 40px;
    }

    .btn_out {
        width: 58px;
        right: 8px;
        top: 8px;
    }

    .logo {
        width: 150px;
        position: absolute;
        top: -25px;
        left: -35px;
    }

    .enter {
        width: 150px;
        bottom: 20px;
        margin-left: -75px;
    }

    .close {
        width: 45px;
    }

    .help_box {
        width: 90%;
        height: 30%;
    }

    .loading {
        width: 200px;
    }

    .copyright1 {
        bottom: 5px;
        font-size: 7pt;
        left: 15px;
    }
}