ui/frontend/src/index.css

@tailwind base;
@tailwind components;
@tailwind utilities;

.barchart-tooltip {
  line-height: 1;
  font-weight: thin;
  padding: 12px 24px;
  border-radius: 2px;
  font-size: small;
}

.react-flow__node-group {
  border-color: rgb(0, 0, 0, 0) !important;
}