body {
    background-image: url('../img/1.gif');
    background-color: #0d0d0d;
    text-align: center;
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

.player {
    display: none;
}

h1 {
    margin-bottom: 20px;
}

audio {
    width: 100%;
    margin-bottom: 20px;
}

#lyrics-container {
    width: 100%;
    animation: mymove 5s;
    /* Safari 和 Chrome */
    -webkit-animation: mymove 5s;
    /* Safari 和 Chrome */
    -moz-animation: mymove 5s;
    /* Firefox */
    -o-animation: mymove 5s;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.current-line {
    color: #ffffff;
    text-align: center;
    font-size: 100px;
    letter-spacing: 10px;
    font-family: myfont;
}

@font-face {
    font-family: 'myfont';
    /* src: url("https://cdn.huiye.icu/huiye.tk/1592797710856.ttf"); */
    src: url("../ttf/1592797710856.ttf");
}

.downLoad {
    /* 放在右下角 */
    position: absolute;
    bottom: 0;
    right: 0;
    margin: auto;
    margin: 18.5px;
}

.downLoad_a {
    /* 修改字体为白色，取消下划线 */
    color: #ffffff;
    text-decoration: none;
    /* 更改字体为粗体 */
    font-weight: bold;
    letter-spacing: 5px;
}

.ft-main_text {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    margin-bottom: 17.5px;
    text-align: center;
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 200;
    font-family: 'Roboto', sans-serif;
    transition: 0.5s;
    width: 64%;
}

.img-cl {
    width: 500px;
}

#img-div {
    width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    /* 设置初始可见状态 */
    display: block;
}

#img-div.hidden {
    opacity: 0;
    /* 隐藏#img-div元素 */
    pointer-events: none;
    /* 隐藏后，禁止点击事件 */
}

#lyrics-container.hidden {
    display: none;
    /* 隐藏#lyrics-container标签 */
}

#overlay {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 999;
}

#overlay-text {
    color: #fff;
    font-size: 24px;
    -webkit-text-size-adjust: none;
    /* Safari */
    -moz-text-size-adjust: none;
    /* Firefox */
    -ms-text-size-adjust: none;
    /* IE/Edge */
}

.sidebar {
    background-color: #0d0d0d;
    bottom: 0;
    display: flex;
    flex-flow: column nowrap;
    left: 0;
    position: fixed;
    top: 0;
    z-index: 105;
    width: 100%;
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
    -webkit-transition: transform 0.3s ease-in-out;
    -moz-transition: transform 0.3s ease-in-out;
    -ms-transition: transform 0.3s ease-in-out;
    -o-transition: transform 0.3s ease-in-out;
}

.sidebar.hidden {
    transform: translateX(-100%);
    -webkit-transform: translateX(-100%);
    -moz-transform: translateX(-100%);
    -ms-transform: translateX(-100%);
    -o-transform: translateX(-100%);
}

.sidebar.on {
    transform: translateX(0%);
    -webkit-transform: translateX(0%);
    -moz-transform: translateX(0%);
    -ms-transform: translateX(0%);
    -o-transform: translateX(0%);
}

.icon-close {
    cursor: pointer;
}

.sidebar ul {
    list-style-type: none;
    padding: 0;
    margin-top: 155px;
}

.backdrop-overlay{
    background-color: rgba(0,0,0,.9);
    height: 100vh;
    left: 0;
    position: fixed;
    top: 0;
    width: 100vw;
    z-index: 100;
    display: none;
    transition: .3s ease-in-out;
    -webkit-transition: .3s ease-in-out;
    -moz-transition: .3s ease-in-out;
    -ms-transition: .3s ease-in-out;
    -o-transition: .3s ease-in-out;
}


/* 在线链接服务仅供平台体验和调试使用，平台不承诺服务的稳定性，企业客户需下载字体包自行发布使用并做好备份。 */
@font-face {
    font-family: "思源黑体 Regular";font-weight: 400;src: url("//at.alicdn.com/wf/webfont/x4F7YL4fusgx/ELK7obXYR4mc.woff2") format("woff2"),
    url("//at.alicdn.com/wf/webfont/x4F7YL4fusgx/cY1Zj6k9hwR6.woff") format("woff");
    font-display: swap;
}

.sidebar ul li {
    padding: 10px;
    font-size: 1.5rem;
    /* 設置字體為思源黑體 */
    font-family: "思源黑体 Regular";
}



.sidebar ul li a {
    text-decoration: none;
    color: #999;
}

.sidebar ul li a:hover {
    color: #fff;
    transition: .2s ease-out;
    -webkit-transition: .2s ease-out;
    -moz-transition: .2s ease-out;
    -ms-transition: .2s ease-out;
    -o-transition: .2s ease-out;
}

.sidebar .icon-close{
    position: absolute;
    top: 10px;
    right: 10px;
    color: #999;
    cursor: pointer;
}

.incon-on{
    position: absolute;
    top: 10px;
    left: 10px;
    color: #999;
    cursor: pointer;
}





@media screen and (max-width: 915px) {
    .ft-main_text {
        font-size: 0.5rem;
        margin-bottom: 0px;
    }

    .img-cl {
        width: 300px;
    }

    .downLoad {
        /* 底部居中 */
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        margin: auto;
        margin-bottom: 20px;
        text-align: center;
    }

    .current-line {
        /* 手机居中对其 */
        margin-left: 20px;
    }


}

@media screen and (min-width: 768px) {
    .ft-main_text {
        font-size: 0.5rem;
        margin-bottom: 15px;
        width: 100%;
    }

    .img-cl {
        max-width: 500px;
    }

    .downLoad {
        /* 底部居中 */
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        margin: auto;
        margin-bottom: 50px;
        text-align: center;
    }

    .current-line {
        /* 手机居中对其 */
        margin-left: 20px;
    }

    .sidebar {
        max-width: 375px;
    }
}