style.css

.links line {
    stroke: #777;
    stroke-width: 2px;
}
.node text {
    stroke:#333;
    cursos:pointer;
}

.node circle{
    stroke:#fff;
    stroke-width:3px;
    fill:#555;
}


p {

    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
    font-weight: 200;

}

#datacenter-vis{
    background-color: #ffbfd9;
}



#exchange-vis{
    background-color: #d7ffcf;
}


#residence-vis{
    background-color: #bab7ff;
}

.fog-vis{
}

.fog-stat{

}

div.tooltip {
    position: absolute;
    text-align: center;
    width: 200px;
    height: 500px;
    padding: 2px;
    font: 12px sans-serif;
    background: lightsteelblue;
    border: 0px;
    border-radius: 8px;
    /*  pointer-events: none;	This line needs to be removed */

}


.svg-container {
    display: inline-block;
    position: relative;
    width: 100%;
    height: 200px;
    outline: thin dashed #9E9E9E;
  /*  padding-bottom: 100%; /* aspect ratio */*/
    vertical-align: top;
    overflow: hidden;
}
.svg-content-responsive {
    display: inline-block;
    position: absolute;
    left: 0;
}