Expanding "Menu settings" moves "Split summary at curser" under "Body" textarea

To clarify: As seen on the screenshot, the splitter button doesn't really move to another place relative to the textarea, 'under' means only just overlaping a bit. Also I guess from the shot, that it's with some IE version.

As for me - on FF2/Linux, Garland/fresh 6.x-dev install - it doesn't overlap, but yes, the distance between button and textarea IS changing significantly.

I see that this whole part (splitter button plus checkbox and some hidden stuff) is styled as floats, but trying to change CSS (paddings) on that part didn't work. JavaScript expert needed here, probably.

My screenshot attached (before/after menu stuff expanding).

Not quite the same: Please notice how the button in right screenshot (menu expanded) sits tightly on textarea-border, while in left one (menu collapsed) there's almost one-line-high gap between. If my button was bigger, it would overlap just like yours.

So I confirmed that JavaScript (or whatever) affects the layout here, which may backfire in almost any theme (even if my exact rendering with Garland is somehow acceptable).

I just created a patch for another problem with this bit of layout, and it turned out that I actually fixed this problem too: http://drupal.org/node/200763

But leaving this issue open for now, until the other one is dealt with somehow (to ensure this is not buried entirely in case the other one is not fixed for some reason).

As #200763 has been committed, I can now safely mark this a duplicate.

There we go...

BTW - if the button still hides under the edge of textarea in some browser, then it needs just a bit of padding on div.teaser-button-wrapper (or the like) - simple theming issue. The fact that the position was changing unexpectedly is indeed fixed now.