body {
  font-family: 'Arial', sans-serif;
}

h1, h2, h3 {
  color: black;
}

.sidebar {
  background-color: #f8f9fa;
}

button {
  font-weight: bold;
}
h1.title {
  color: black !important;
}
h1 {
  font-size: 2.2rem; /* Adjust the size as needed */
}

h2 {
  font-size: 2rem; /* Adjust the size as needed */
}

h3 {
  font-size: 1.75rem; /* Adjust the size as needed */
}