.product-catalog-menu .collapsed ul {

}

.product-catalog-menu .active {
  font-weight: bold;
}

.product-catalog-menu li.expandable > a.menu__link {
  padding-right: 15px;
}

.product-catalog-menu li.expandable > a.catalog-menu-button {
  float: right;
  margin-top: -30px;
  padding: 0;
}

.product-catalog-menu li.expandable > a.catalog-menu-button::before {
  content: '';
  display: none;
}

.product-catalog-menu li.expandable > a.catalog-menu-button::after {
  content: '\f067';
  font-family: 'Font Awesome 5 Free';
  color: #0099ff;
  display: inline-block;
  font-weight: bold;
  transform: rotate(45deg);
  transition: all 0.4s ease-in-out;
}

.product-catalog-menu li.expandable > a.catalog-menu-button.collapsed::after {
  transform: rotate(0deg);
}