circle {
    fill: #333 !important;
}

.cluster-label {
    display: none
}

.flowchart-link:hover {
    stroke: lime !important;
}

#in {
    position: fixed;
    top: 0;
    right: 0;
    margin-top:30px;
}

form{
    width: 300px;
    height:300px;
    margin-left:50%;
    position:absolute;
    left:-150px;
    top:75px;
    background-image: url("../stammbaum.png");
    background-color: #cccccc; 
    display:block;
    text-align: center;
}


form input{
    display:block;
    margin:20px;
    width:200px;
    position:relative;
    left:30px;
    top:120px;
    opacity:0.8
}