Scheduler - How to align the text in the row header columns

I forgot to attach the screenshot. So, e. g. I want to align the highlighted text in the attached screenshot to the right. Is this possible? If not, maybe with a workaround using CSS?

You can use onBeforeRowHeaderRender event (https://api.daypilot.org/daypilot-scheduler-onbeforerowheaderrender/) to set the horizontal alignment:

onBeforeRowHeaderRender: args => {
  args.row.columns[0].horizontalAlignment = "right";
}

Thanks