body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    margin: 0;
    padding: 0;
}

h1 {
    font-size: 32px;
    font-weight: bold;
    color: #333;
    margin: 20px 0;
}

table {
    border-collapse: collapse;
    margin: 20px 0;
    width: 100%;
}

table th, table td {
    padding: 10px;
    text-align: left;
    vertical-align: middle;
    border: 1px solid #ccc;
}

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

table tr:hover {
    background-color: #f0f0f0;
}

button {
    background-color: #4CAF50;
    border: none;
    color: white;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 10px 0;
    cursor: pointer;
}

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