Elementor PRO show dark vertical line

When I create a new page, elementor shows a line on the right side of the edit box, when I save the page, in the interface, the line is part of the layout, I remove all the CSS for a test and it is the same problem. .. I use elementor PRO, thanks for the advice

This is the link for the image.
https://ibb.co/wsNw1dh

• This topic was modified 3 years, 10 months ago by realdebian.