a.info{
    position:relative; /*this is the key*/
    z-index:24; background-color:#fff;
    /*color:#000;*/
    text-decoration:none}

a.info:hover{z-index:25; background-color:#ff0;text-decoration:none;}

a.info span{display: none;
             padding:3px 3px 3px 10px;
             text-decoration:none;
             }

a.info:hover span{ /*the span will display just on :hover state*/
    display:block;
    position:absolute;
    top:2em; left:2em; width:15em;
    border:1px solid #D90082;
    background-color:#FFFF99; color:#000;
    text-align: left
    margin-left:3px;
    text-decoration:none;
    }



/*hier der Code für die Buttons im Content */
a.infoButton{
    position:relative; /*this is the key*/
    z-index:25;
    padding:3px 8px 3px 10px;
    margin:10px 10px 10px 60px;
    letter-spacing:0.1em;
    /*text-align:center;*/
    font-size:1.1em;
    border: 1px solid black;
    border-left-color: #B4B4B4; border-top-color: #B4B4B4;
    color: #FFFFFF;
    background-color: #D90082;
    text-decoration:none:
    }

a.infoButton:hover{z-index:25;
                   border-color: #B4B4B4;
                   border-left-color: black; border-top-color: black;
                   text-decoration:none;
                   color: #ffffff;
                   background-color: #4D81BD;}

a.infoButton span{display: none;
             padding:3px 3px 3px 3px;
             margin:5px ;
             text-decoration:none;
             color: #000000;
             letter-spacing:0.0em;
             font-size:0.8em;
             }

a.infoButton:hover span{ /*the span will display just on :hover state*/
    display:block;
    position:absolute;
    top:2em; left:2em; width:15em;
    border:1px solid #D90082;
    background-color:#FFFF99; color:#000;
    text-align: left;
    margin-left:3px;
    text-decoration:none;
    }
/*Ende Code für die Buttons im Content */