/* Themen (Tabs) */
/*
 * W3Schools: Create Toggleable Tabs
 * Quelle: https://www.w3schools.com/howto/howto_js_tabs.asp
 * 
 */

/* Style the tab */
.tab {
  overflow: hidden;

  -moz-border-radius: 5px; 		/* Safari */
  -webkit-border-radius: 5px; 	/* Safari */
  -khtml-border-radius: 5px;	/* Safari */
  border-radius: 5px;   
  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: 14px 16px;
  transition: 0.3s;
  font-size: 17px;
}

/* 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 #fff;
  border-top: none;
}