:root {
  --diagram-background: #ffffff;
  --diagram-label: #111111;
  --diagram-text: #111111;
  --diagram-merge: #111111;
  --diagram-annotation: #000000;
  --diagram-font: Verdana, sans-serif;
}

.pugflow,
.pugflow *,
.pugflow *::before,
.pugflow *::after {
  box-sizing: border-box;
}

.pugflow {
  position: relative;
  overflow: auto;
  color: var(--diagram-text);
  background: var(--diagram-background);
  font-family: var(--diagram-font);
}

.pugflow-svg {
  display: block;
  max-width: none;
}

.pugflow-svg.empty-diagram {
  display: none;
}