.tab {
  overflow: hidden;
  border: 1px solid #ccc;
  background-color: #f1f1f1;
}
/* Style the buttons inside the tab */
.tab button {
  /*background-color: inherit;*/
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  /*padding: 5px;*/
  padding-left: 5px;
  padding-right: 5px;
  transition: 0.3s;
  /*font-size: 17px;*/
  font-size: 0.9em;
}
/* Change background color of buttons on hover */
.tab button:hover {
  background-color: #ddd;
}
/* Create an active/current tablink class */
.tab button.active {
  background-color: #ccc;
}
/* Style the tab content */
.tabcontent {
  display: none;
  padding: 6px 12px;
  /*border: 1px solid #ccc;
  border-top: none;*/
}
.active {
	/*display: block;*/
}
.vier-Tabs{
	width: 24%;
	display: inline;
}
.tablinks{

}
.tabrechts{
	background: #ccc;
	color: black;
}