body {
    font-family: Arial, sans-serif;
    margin: 20px;
}

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

table, th, td {
    border: 1px solid #ddd;
}

th, td {
    padding: 8px;
    text-align: left;
}

th {
    background-color: #f4f4f4;
}

form {
    margin-bottom: 20px;
}

form input {
    margin-right: 10px;
}