If right or left is omitted, it defaults to right.
text-emphasis-position: value;
object.style.textEmphasisPosition = "value";
<'text-emphasis-position'> = [ over | under ] && [ right | left ]?
over
Draw marks over the text in horizontal typographic modes.
under
Draw marks under the text in horizontal typographic modes.
right
Draw marks to the right of the text in vertical typographic modes.
left
Draw marks to the left of the text in vertical typographic modes.