Error in new version of Google Chrome (73.0.3683.75)

When drawing a few iframe on the page does not work out padding-top, as a result, the lower iframe is superimposed on the top. In this case, the mouse pointer works with a shift, i.e. points to the element that should be in this place, and not to the one that the user sees.

It is treated by replacing padding-top with margin-top: