.dropdown_container {	
	display:flow-root;
	margin: 10px 0px 10px 0px; 	
	max-width: 100%;
}

.dropdown_container.closed {
	width: fit-content;
}

.dropdown_container.opened {
	width: 100%;
	border: 1px solid #cccccc;	
	border-radius: 8px; 
}


.dropdown_container .dropdown_header {
	display: flex;
	gap: 10px;
	width: fit-content;
	max-width: calc(100% - 20px);
	font-size:18px; 
	font-family: 'Oswald', sans-serif;
	color:#bd0000; 
	font-weight:400;  
	text-transform:uppercase;
	cursor: pointer;
	border-radius: 8px; 
	border: 1px solid #cccccc;	
	padding: 10px;
}

.dropdown_container.opened .dropdown_header {	 
	width: auto;
	padding-bottom: 7px;
	border-top: 0px;
	border-left: 0px;
	border-right: 0px;
	border-bottom:1px solid #E3E3E3; 
	border-radius: 0px;
}

.dropdown_container .dropdown_header .text{
	transition: font-size 0.6s;
	transform-origin: left center;
	display: inline-block;
}

.dropdown_container.opened .dropdown_header .text{
	font-size: 22px;
}

/*arrow box*/
.dropdown_container > .dropdown_header .dropdown_arrow {
	width: 20px;
	height: 20px;	
}

/*arrow down*/
.dropdown_container > .dropdown_header .dropdown_arrow::before{
	content: '\25BE'; /*\25BE*/
	display: inline-flex;
	font-size: 22px;
	margin-right:10px;
	transition: transform 0.6s;
	color: #fff;
	background-color: #bd0000;
	border-radius: 50%;
	width: 20px;
	height: 20px;
	align-items: center;
	justify-content: center;
	vertical-align: middle;
	position: relative;
	top: -2px;
}

/*arrow up*/
.dropdown_container.opened > .dropdown_header .dropdown_arrow::before{
	transform: rotate(180deg);
}

/*Content*/
.dropdown_content_box {
  display: grid;
  grid-template-rows: 0fr; /* Startzustand: geschlossen */
  transition: grid-template-rows 0.5s ease, padding 0.5s ease;
  overflow: hidden;
  padding: 0 15px;
}

.dropdown_container.opened .dropdown_content_box {
  grid-template-rows: 1fr;
  padding: 15px;
		
}

.dropdown_content {
  min-height: 0;
  overflow: hidden; 
}



/*Special drop boxes*/
#joinin_dropbox.dropdown_container.closed .dropdown_header {
	width: 460px;
}

#timetable_dropbox.dropdown_container.closed .dropdown_header {
	width: 360px;
}

#costs_dropbox.dropdown_container.closed .dropdown_header,
#costs_dropbox_first.dropdown_container.closed .dropdown_header {
	width: 250px;
}