[SOLVED] Page moves a little in left, sometimes (default theme)

[Naglfar]

Hi.

Look at this page: http://bdh2.ovh.org/index.php?page=menu-manager.
It uses default theme "Top simple navigation + left subnavigation + 1 column".
Select some contents from "How CMSMS Works".
Sometimes whole page moves about 5px in left. Why?

Administartion panel:
login admin
password admin

Thanks,
Naglfar.

[kermit]

using firefox? seeing centered pages shift when the pages are short (i.e. do not scroll vertically)?

firefox drops the vertical scrollbar when it isn't needed, which is different than how ie behaves, and the result is the viewport is wider, causing centered pages to shift slightly (1/2 the width of what was the scrollbar).

if you want firefox to have a persistent scrollbar, so the viewport width remains constant, try this css:

html{min-height:100%;margin-bottom:1px}

[Naglfar]

Right, it's scrollbar. 

Thanks a lot.