.nopadlabel{
padding: 0px 0px 0px 0px;
}
.node {
cursor: pointer;
}

.overlay{
  background-color:#EEE;
}

.node circle {
fill: #fff;
stroke: steelblue;
stroke-width: 1.5px;
}

.node text {
font-size:10px; 
font-family:sans-serif;
}

.link {
fill: none;
stroke: #ccc;
stroke-width: 1.5px;
}

.templink {
fill: none;
stroke: red;
stroke-width: 3px;
}

.ghostCircle.show{
  display:block;
}

.ghostCircle, .activeDrag .ghostCircle{
   display: none;
}