esri/dijit/TimeSlider: how do I hide the tick marks with a style?

[DirkVandervoort]

I want to hide the ticks on my time slider, there are so many of them (monthly form 2011 to 2020 - in-progress development will bind the timeSlider to some DateTextBox dijits)

How do I style the slider to not display the ticks.

I'm using claro.css

TIA

something like:

this.timeSlider = new TimeSlider({ style:HIDE_THE_TICKS}, domConstruct.create("divTimeSlider", {}, timeDiv));