html {
    font-size: 100px;
}

html,
body {
    height: 100%;
}

#audio {
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
}

.mySwiper {
    position: relative;
    z-index: 10;
    width: 100%;
    height: 100%;
}

.swiper-slide {
    position: relative;
    text-align: center;
    font-size: 0;
    background: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
}

.swiper-slide>img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.full-scroll {
    max-height: 100%;
    width: 100%;
    height: 100%;
    font-size: 0;
    overflow-y: auto;
}

.full-scroll img {
    max-width: 100%;
    height: auto;
    display: block;
}

.show-word-btn {
    position: absolute;
    left: 50%;
    top: 32%;
    margin-left: -0.72rem;
    width: 1.45rem;
    height: 1.68rem;
    transform: scale(0.2);
    background-image: url('../images/show-btn.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

@keyframes scaleUp {
    0% {
        transform: scale(0.2);
    }

    100% {
        transform: scale(1);
    }
}

.show-tips-btn {
    position: absolute;
    bottom: 0.1rem;
    left: 50%;
    margin-left: -0.1rem;
    width: 0.2rem;
    height: 0.2rem;
    background-image: url('../images/icon-down.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
    animation: float 3s ease-in-out infinite;
    /* 应用动画 */
}

@keyframes float {
    0% {
        transform: translateY(0);
        /* 初始位置 */
    }

    50% {
        transform: translateY(-12px);
        /* 向上移动 */
    }

    100% {
        transform: translateY(0);
        /* 返回到初始位置 */
    }
}

.couplet-lists {
    position: absolute;
    top: 28%;
    display: none;
    font-size: 0;
    text-align: center;
}

.couplet-item {
    background-repeat: no-repeat;
    background-size: 100% 100%;
    margin: 0 .03rem;
    display: inline-block;
}

.couplet-item:nth-child(1) {
    width: 0.84rem;
    height: 1.78rem;
    background-image: url('../images/couplet-01.png');
    transform: translateY(-100%);
}

.couplet-item:nth-child(2) {
    width: 0.81rem;
    height: 1.76rem;
    background-image: url('../images/couplet-02.png');
    transform: translateY(-100%);
}

.couplet-item:nth-child(3) {
    width: 0.84rem;
    height: 1.78rem;
    background-image: url('../images/couplet-03.png');
    transform: translateY(-100%);
}

.couplet-item:nth-child(4) {
    width: 0.81rem;
    height: 1.76rem;
    background-image: url('../images/couplet-04.png');
    transform: translateY(-100%);
}


@keyframes flyIn {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.share-media {
    position: fixed;
    z-index: 99;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: none;
}

.share-body {
    width: 100%;
    height: 100%;
}

.share-bg {
    display: none;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.share-head {
    position: absolute;
    top: 28%;
    left: 50%;
    margin-left: -1.2rem;
    width: 2.4rem;
    font-size: 0;
}

.share-head img {
    max-width: 100%;
    display: block;
    height: auto;
}

.share-text {
    position: absolute;
    z-index: 10;
    left: 50%;
    top: 24%;
    transform: translateX(-50%);
    color: #ffefc3;
    font-size: 0.12rem;
}

.share-btns {
    position: absolute;
    bottom: .5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: center;
    align-items: center;
}

.share-btn {
    width: 1.64rem;
    height: .66rem;
    background-size: 100% 100%;
}

.share-btn1 {
    background-image: url('../images/icon-back.png');
}

.share-btn2 {
    background-image: url('../images/icon-save.png');
}