kChartPopoverRowMarginTop top-level constant
double
const kChartPopoverRowMarginTop
Top margin inside a multi-value row. ChartPopover.tsx:226.
Written as marginTop: xValue ? '13px' : 'unset', and xValue is the row's
own datum, which is always truthy — so it is always 13.
Implementation
const double kChartPopoverRowMarginTop = 13;