button {
  justify-content: center;
  min-width: 200px;
}

h1 {
  padding-top: 20px;
}

h3 {
  padding: 30px 0 10px;
}

.button-demo {
  margin: 0;
  min-width: 0;
}

.section-content {
  display: flex;
  justify-content: center;
}

.section-modal {
  display: flex;
  max-width: 450px;
  flex-direction: column;
  padding: 0 20px 80px;
  width: 100%;
}

.zoom-buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}