path {
  stroke: none;
}

.lines {
  stroke: #FFF;
  fill: none;
  stroke-width: 0.5px;
  stroke-opacity: 0.5;
}

circle {
  fill: #FFF;
  fill-opacity: 0.75;
  stroke-width: 0.5px;
  stroke: #000;
  stroke-opacity: 0.5;
}
.frame-offset-1 {
  fill: none;
  stroke-opacity: 0.5;
}
.frame-offset-2 {
  fill: none;
  stroke-opacity: 0.4;
}
.frame-offset-3 {
  fill: none;
  stroke-opacity: 0.2;
}
.frame-offset-4 {
  fill: none;
  stroke-opacity: 0.1;
}