.node {fill: steelblue;
           stroke: #636363;
           stroke-width: 1px;}

    .auth {fill: lightgrey;}

    .table {r: 10;}

    .link {stroke: #bbbbbb;
           stroke-width: 2px;}
    td {padding: 4px;}

    div.tooltip {
       position: absolute;
       text-align: left;
       /* width: 140px; */
       /* height: 28px;*/
       padding: 0px 5px 0px 5px;
       padding-top: 0px;
       font: 12px sans-serif;
       background: #fff7bc;
       border: solid 1px #aaa;
       border-radius: 6px;
       pointer-events: none;}

    h5 { font: 14px sans-serif;
         background : #ec7014;
         color: #ffffe5; 
         padding: 5px 2px 5px 2px;
         margin-top: 1px;}
    path {
           fill: #aaaaaa;}