Your ROOT_URL in app.ini is http://git.osmesh.ru/ but you are visiting http://91.221.70.94:3000/MOS/OpenBoard/src/commit/c28b8c6371b172627ebc1420c0c3c3887d18551a/resources/etc/Tutorial/tutorial_en/CSS You should set ROOT_URL correctly, otherwise the web may not work correctly.

новые иконки в OpenBoard

Claudio Valerio ae8dcde816 removed fix from Aleksei for big copying file because doesn't work with audio/video/flash element on mac		13 years ago
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grid.css	new tutorials	14 years ago
reset.css	new tutorials	14 years ago
typography.css	new tutorials	14 years ago