.node {
     cursor: pointer;
 }
 
 .node circle {
     fill: #0d0531;
     ;
     stroke: #0d0531;
     ;
     stroke-width: 1.5px;
 }
 
 .node text {
     font-family: "Lato", "Helvetica Neue", Helvetica, Arial, sans-serif;
     font-size: 18px;
     line-height: 1.42857143;
     fill: #f2f1f6;
 }
 
 .node text.hoverText {
     font-family: "Lato", "Helvetica Neue", Helvetica, Arial, sans-serif;
     font-size: 25px; 
     line-height: 1.42857143;
     
     
     ;
 }
 .hoverLink{
    stroke:#f0ad4e;
    stroke-width: 3px
 }
 .link {
     fill: none;
     stroke: darkkhaki;
     stroke-width: 2px;
 }
 
 svg {
     pointer-events: all;
 }