table {
    border-collapse: collapse;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    font-family: Arial, sans-serif;
    font-size: 14px;
    text-align: center;
}

th, td {
    padding: 10px;
    border: 1px solid #ccc;
}

th {
    background-color: #f2f2f2;
    font-weight: bold;
}

tr:nth-child(even) {
    background-color: #f2f2f2;
}

tr:hover {
    background-color: #ddd;
}

h2 {
    text-align: center;
}

.button {
    background-color: #4CAF50;
    border: none;
    color: white;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 10vh;
}

    .button:hover {
        background-color: #3e8e41;
    }