#tabpanel { 
/*				background-color: red; */
				margin-top:0px;
			}

			#tablist {
/*				list-style: none;*/
				margin-left: 0px;
				margin-top: 0px;
				margin-bottom: 0px;
/*				height:6px;*/
				padding: 0px;
/*				border-bottom: 1px solid black;*/
			}

			#tablist li {							/* inaktive Registerkarte */
				background-color: #24A1CF;	
/*				border: 1px solid black;*/
/*				border-radius: 0.5em 0.5em 0 0;*/
				display: inline; 
				font-weight: bold;
				height: 100em;
				padding: 0.1em 1.5em 0px;				/* höhe vom inaktiven Tab ,  breite von inaktivem Tab */
			}

			#tablist li[aria-selected='true'] {		/* aktive Registerkarte */
				background-color: #C0F0C0;
				padding: 0.1em 3.0em 0px; 
			}

			#tablist li:focus, #tablist li:hover { background-color: yellow; }

			#tabcontent {
/*				background-color: white;*/
/*				border: 1px solid black; */
				margin-top: 0px;
				padding: 0em;
			}

			[aria-hidden="true"] { display: none; }
 			[aria-hidden="false"] { display: block; }