/*#visualization{
	height:1000px;
}*/
path {
  stroke: #fff;
}
.tooltip {
    position: absolute;
    display: none;
    width:300px;
    height: auto;
    background: none repeat scroll 0 0 #f2f2f2;
    border: 0 none;
    border-radius: 8px 8px 8px 8px;
    color: black;
    font: 12px sans-serif;
    padding: 10px;
    text-align: middle;
}

.tooltip-title {
    font: 12px sans-serif;
    text-align: center;
    width: 98%;
    border-bottom: 0.1rem solid gray;
    padding-bottom: 5px;
}

.tooltip-data {
    font-size: 12px;
    display: inline;
    text-align:center;
    padding-top: 5px;
}