page {
    background: #F5F5F5;
}

.book {
    background: #fff;
    padding: 0 30rpx;
}

.book view {
    font-size: 32rpx;
    line-height: 60rpx;
    margin: 0 0 30rpx 0;
}

.book view.head {
    font-size: 38rpx;
    text-align: center;
    color: #000;
}

.book view.title {
    color: #999;
}

.book_prompt {
    margin: 25rpx 0 25rpx;
    text-align: center;
    font-size: 22rpx;
    color :#999;
}