body {
  font-family: 'Arial', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #ffff;
}

.sidebar {
  height: auto;
  width: 345px;
  background-color: var(--lt-color-grey-1);
  color: #333;
  padding: 20px;
  box-sizing: border-box;
}

.sidebar h2 {
  margin-bottom: 20px;
}

form {
  display: flex;
  flex-direction: column;
}

label {
  margin-bottom: 8px;
}

input, textarea {
  padding: 10px;
  margin-bottom: 16px;
}

button {
  background-color: #4CAF50;
  color: #fff;
  padding: 10px;
  border: none;
  cursor: pointer;
}

button:hover {
  background-color: #fff;
}