body{
    font-family: 10px Roboto;
}

#infografia{
	width :900px;
    height:660px;
}

#graf{
    width :100%;
    height:100%;
}
.node rect {
    cursor: move;
    shape-rendering: crispEdges;
}
 
.node text {
    pointer-events: none;
    text-shadow: 0 1px 0 #fff;
    font-family: Roboto;
}
 
.link {
    fill: none;
    stroke: #000;
    stroke-opacity: .2;
}
.link text {
    font-family: Roboto;
    pointer-events: none;
}

div.tooltip {   
                 
    height: 40px;
    width: 170px;
    position: absolute;
    text-align: top-left;
    display: inline-block;
    font-family: Roboto;
    font-size: 11px;
    font-weight: bold;
    line-height: 15px;
    color:#FFFFFF;
    pointer-events: none;
    padding: 5px;
}