form {
  margin: 20px auto;
  width: 400px;
  text-align: center;
  padding: 20px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

input[type="text"] {
  width: 100%;
  padding: 12px;
  margin: 8px 0;
  border: 1px solid #ccc;
  border-radius: 4px;
}

input[type="submit"],
button {
  background-color: #0170B9;
  color: white;
  padding: 12px 20px;
  margin-top: 10px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

input[type="submit"]:hover,
button:hover {
  background-color: #4B4F58;
}

button:disabled {
  background-color: #aaa;
  cursor: not-allowed;
}

.results {
  margin: 20px auto;
  width: 400px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  border: 1px solid #ccc;
  padding: 8px;
  text-align: left;
}

th {
  background-color: #f4f4f4;
}

.actions {
  text-align: center;
}