@patternfly/react-charts/src/victory/components/ChartTooltip/examples/chart-tooltip.css

This library provides a set of React chart components for use with the PatternFly reference implementation.

.ws-react-charts-tooltip-overflow {
  margin-left: 50px;
  margin-top: 50px;
  height: 135px;
}

.ws-react-charts-tooltip-overflow svg {
  overflow: visible;
}