.et_mobile_menu .menu-item-has-children > ul {
  display: none !important;
  padding-left: 15px;
}

.et_mobile_menu .menu-item-has-children.open > ul {
  display: block !important;
}

.et_mobile_menu .menu-item-has-children > a::after {
  content: " ▼";
  font-size: 12px;
  margin-left: 6px;
  transition: transform 0.3s ease;
}

.et_mobile_menu .menu-item-has-children.open > a::after {
  transform: rotate(180deg);
}