.shadetabs{
padding: 14px 4px 10px 4px;
margin-left: 0;
margin-top: 1px;
margin-bottom: 0;
font: bold 12px Verdana;
list-style-type: none;
text-align: left; /*set to left, center, or right to align the menu as desired*/
background:#ccc;
border-top-left-radius:3px;
border-top-right-radius:3px;
border:1px solid #aaa;
border-bottom:none;
}

.shadetabs li{
display: inline;
margin: 0;
}

.shadetabs li a{
text-decoration: none;
position: relative;
z-index: 1;
padding: 10px 11px;
margin-right: 0;
border: none;
color: #2d2b2b;
background: #bbb; 
border-top-left-radius:3px;
border-top-right-radius:3px;
font-weight:normal;
-moz-transition: background 0.5s ease-out;
-webkit-transition: background 0.5s ease-out;
transition: background 0.5s ease-out;
}

.shadetabs li a:visited{
color: #2d2b2b;
}

.shadetabs li a:hover{
background:#fff;
color: #2d2b2b;

}

.shadetabs li a.selected{ /*selected main tab style */
position: relative;
top: 1px;
background:#fff;
}

.shadetabs li a.selected{ /*selected main tab style */
border-bottom-color: white;
}

.shadetabs li a.selected:hover{ /*selected main tab style */
text-decoration: none;
}

.tabAnzeige{
border:1px solid #aaa; 
width:auto; 
border-bottom-left-radius:3px; 
border-bottom-right-radius:3px; 
margin-bottom: 1em; 
padding: 10px;

}