body {
  font-family: sans-serif;
  font-size: 12pt;
}

.line {
  stroke: red;
  fill: none;  
}
.shape {
  stroke: blue;
  fill: none;  
}
.point {
  fill: rgba(0,0,0,0.5);
}
body {
  font-family: sans-serif;
  font-size: 12pt;
}

.line {
  stroke: red;
  fill: none;  
}
.shape {
  stroke: blue;
  fill: none;  
}
.point {
  fill: rgba(0,0,0,0.05);
  cursor: pointer;
}

Improve display of drag points
Improve display of drag points
