.dropdown {
  cursor: pointer;
  color: blue;
  font-weight: bold;
  text-decoration: underline;
  position: relative;
  padding-left: 20px;
  display: inline-block;
}

.dropdown::before {
  content: '▶';
  position: absolute;
  left: 0;
  top: 0;
  transform: translateY(0);
}

.dropdown.open::before {
  content: '▼';
}

.dropdown-content {
  display: none;
  margin-left: 20px;
  padding-left: 20px;
  border-left: 2px solid #ccc;
}

.dropdown-content.open {
  display: block;
}
.slider-container {
  display: flex;
  align-items: center;
  width: 300px;
  margin: 50px auto;
}

.slider-label {
  flex: 1;
  text-align: center;
  font-weight: bold;
}

.slider {
  flex: 2;
}