#my-body {
    font-family: Arial, sans-serif;
    text-align: center;
    background-color: #f4f4f4;
    padding: 20px;
}

.index-container {
    display: flex;
    justify-content: space-around;
    gap: 10px;
    flex-wrap: wrap;
    padding: 10px;
}

.index-item {
    background-color: #fff;
    border: 1px solid #ddd;
    padding: 10px;
    border-radius: 8px;
    width: 100%;
    box-sizing: border-box;
    text-align: center;
    margin-bottom: 15px;
}

.index-item img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-top: 10px;
}

.num {
    font-size: 18px;
    font-weight: bold;
}

.red {
    color: #e74c3c;
}

.green {
    color: #2ecc71;
}

.bai {
    font-size: 14px;
}

.em {
    font-weight: bold;
}

.baifen {
    color: #888;
}