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

form {
  max-width: 800px;
  margin: auto;
}

label {
  display: block;
  margin-bottom: 10px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 10px;
}

th, td {
  border: 1px solid #ccc;
  padding: 8px;
}

button {
  margin: 5px 0;
}