body {
  font-family: Arial, sans-serif;
  background-color: #f5f5f5;
  text-align: center;
}

h1 {
  margin-top: 20px;
}

form {
  background-color: white;
  color: black;
  width: 300px;
  margin: 20px auto;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  text-align: left;
}

label {
  display: block;
  margin: 10px 0 5px;
}

input,
textarea {
  width: 100%;
  padding: 8px;
  box-sizing: border-box;
}

button[type="submit"] {
  display: block;
  margin: 15px auto 0;
  padding: 8px 20px;
  cursor: pointer;
  background-color: #555;
  color: white;
  border: none;
  border-radius: 5px;
}

.color-buttons {
  margin-top: 20px;
}

.color-buttons button {
  margin: 5px;
  padding: 8px 15px;
  cursor: pointer;
}