body {
    font-family: sans-serif;
    margin: 20px;
    background-color: #f4f4f4;
}

h1 {
    color: #333;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background-color: #fff;
    box-shadow: 0 2px 3px rgba(0, 0, 0, 0.1);
}

th,
td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: left;
}

th {
    background-color: #e9e9e9;
    color: #333;
}

tr:nth-child(even) {
    background-color: #f9f9f9;
}

a.button {
    display: inline-block;
    padding: 8px 15px;
    margin: 5px 0;
    background-color: #007bff;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-size: 0.9em;
}

a.button:hover {
    background-color: #0056b3;
}

nav {
    margin-bottom: 20px;
}

nav a {
    margin-right: 15px;
    text-decoration: none;
    color: #007bff;
}

nav a:hover {
    text-decoration: underline;
}