/*!
  * Bootstrap 4 Second Level Menu Nav
  * 
  * FR: 29.11.21 übernommen von 
  * https://ricard.dev/bootstrap-4-second-level-menu-nav/
  * oder auch hier https://stackoverflow.com/questions/44467377/bootstrap-4-multilevel-dropdown-inside-navigation
  *
*/
.dropdown-submenu {
	position: relative;
}

.dropdown-submenu a::after {
	transform: rotate(-90deg);
	position: absolute;
	right: 6px;
	top: .8em;
}

.dropdown-submenu .dropdown-menu {
	top: -10px;
	left: 100%;
	/*
	margin-left: .1rem;
	margin-right: .1rem;
	*/
}