[Bug 41359] New: mshtml should not enable scrollbars for pages with " overflow: hidden" css style on body element

https://bugs.winehq.org/show_bug.cgi?id=41359

Bug ID: 41359
           Summary: mshtml should not enable scrollbars for pages with
                    "overflow: hidden" css style on body element
           Product: Wine
           Version: 1.9.19
          Hardware: x86
               URL: http://www.ragnarokeurope.com/?dl=game
                OS: Linux
            Status: NEW
          Severity: minor
          Priority: P2
         Component: mshtml
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail]
      Distribution: ---

While testing the game Ranagrök, I noticed a visual bug in the launcher
(european version). The launcher uses mshtml to display some website and it had
a vertical scrollbar which looked like it didn't belong there. After some
debugging, I found out that the page uses the css style "overflow: hidden" on
the body element. This should hide the scrollbar, but Wine still displays it. I
made a small test html website to reproduce the issue without the game:

wine iexplore https://dl.dropboxusercontent.com/u/61413222/wine-css-hidden.html

On windows no scrollbars are shown while Wine shows a vertical scrollbar.