.app {
    height: 100%;
}
.read-header {
    width: 100%;
    height: 1.173rem;
    position: fixed;
    top: 0;
    left: 0;
    padding: 0 0.453rem;
    line-height: 1.173rem;
    box-shadow: 1px -8px 15px 9px rgba(0, 0, 0, 0.1);
    background-color: #fff;
}
.read-header-mat {
    height: 1.173rem;
}
.read-header-left {
    float: left;
    display: inline-block;
    height: 1.173rem;
}

    .read-header-left .title {
        width: 5.066rem;
        margin-left: 0.346rem;
        color: #1A203C;
        height: 1.173rem;
        display: inline-block;
        float: left;
    }
    .read-header-left img {
        width: 0.266rem;
        height: 1.173rem;
        object-fit: contain;
        display: block;
        float: left;
    }
    .read-header-right {
        float: right;
        height: 1.173rem;
    }
        .read-header-right img {
            width: 0.426rem;
            height: 1.173rem;
            object-fit: contain;
            display: block;
            float: left;
        }
.read-header-right p {
    float: right;
    color:#999;
    margin-left:0.1rem;
}
.app-container {
    width: 100%;
    padding-bottom: 1.6rem;
}
.app-container img {
    display: block;
    width: 100%;
}
.btn-wrap {
    width: 100%;
    height: 1.6rem;
    background-color: #fff;
    position: fixed;
    bottom: 0;
    left: 0;
    line-height: 1.6rem;
    text-align: center;
}
.btn-wrap img {
    width: 0.746rem;
    height: 1.6rem;
    object-fit: contain;
    display:block;
}

.btn-wrap-mat {
    width:100%;
    height: 1.6rem;
}
.btn-wrap .btn-left {
    display: inline-block;
    width: 2.08rem;
}
    .btn-wrap .btn-left p {
        line-height: 1.6rem;
        float: right;
        color: #222222;
        font-weight:bold;
    }
.btn-wrap .btn-left img {
    float: left;
}
.btn-wrap .btn-right {
    display: inline-block;
    width: 2.08rem;
}
    .btn-wrap .btn-right p {
        line-height: 1.6rem;
        float: left;
        color: #222222;
        font-weight: bold;
    }
.btn-wrap .btn-right img {
    float: right;
}
.btn-wrap .btn-center {
    display: inline-block;
    padding-left: 1.92rem;
    padding-right: 1.92rem;
}
.chapter-wrap {
    width: 100%;
    height: 60%;
    padding: 0.426rem 0.426rem 0 0.426rem;
    position: fixed;
    left: 0;
    bottom: 1.6rem;
    z-index: 99;
    background-color: #fff;
    border-radius: 0.32rem 0.32rem 0 0;
    display: none;
    overflow-x: hidden;
    overflow-y: auto;
    box-shadow: 1px -14px 14px 4px rgba(0, 0, 0, 0.1);
}
.chapter-wrap.active {
    display: block;
}
.chapter-item {
    width: 100%;
    height: 1.146rem;
    background-color: #f9f9f9;
    border: 0.026rem solid #eeeeee;
    border-radius: 0.213rem;
    padding: 0 0.426rem;
    line-height: 1.146rem;
    color: #999999;
    font-size: 0.373rem;
    margin-bottom: 0.213rem;
    position: relative;
    display:inline-block;
}
    .chapter-item.act {
        color: #555;
        font-weight: bold;
        background-color: #ffd21a;
        border: 0.026rem solid #999999;
    }
    .chapter-item.chapter-unfold {
        color: #111111;
        text-align: center;
    }

.new-tag {
    position: absolute;
    right: 0;
    top: 0;
    font-weight: bold;
    background-color: #ffd21a;
    color: #222222;
    width: 1.12rem;
    height: 0.506rem;
    font-size: 0.32rem;
    text-align: center;
    line-height: 0.506rem;
    margin-top: 0.32rem;
    margin-right: 0.32rem;
    border-radius: 0.213rem;
}