/* body {
  margin: 0;
  padding: 0;
  font-family: sans-serif;
  text-align: center;
  font-size: 0.9em;
  overflow: hidden;
}
*/

svg.v6 {
  max-width: 960px;
  max-height: 90vh;
  stroke-linejoin: round;
  stroke-linecap: round;
}



rect.backgroundv6 {
  fill: none;
  pointer-events: all;
}