Adjust the client rectangle of an element or range to account for
the browser's column breaking.
This function modifies the rectangle's coordinates to ensure that
if the rectangle is located in a column beyond the current one,
its position in the block-progression direction is moved accordingly
so that overflow checks can be performed based solely on the
block-progression position.
Adjust the client rectangle of an element or range to account for the browser's column breaking. This function modifies the rectangle's coordinates to ensure that if the rectangle is located in a column beyond the current one, its position in the block-progression direction is moved accordingly so that overflow checks can be performed based solely on the block-progression position.