Change Text Indent Style with Javascript

Change Text Indent Style with Javascript

So in Javascript (not jQuery)
I can set visibility style of a div with an ID of example to visible with
the following:
document.getElementById("example").style.visibility = 'visible';
Question is, how do I do the same with the text-indent property? The below
doesn't work.
document.getElementById("example").style.text-indent = 'none';