Go to
Admin CP -> Skinning & Styles -> Manage Style Sheets

In your browser, select the Edit menu and click Select All. Then click on the Edit menu again and click Copy.

Run a text editor such as Notepad or SimpleText (or whichever one you use). In your text editor, select the Edit menu and click Paste. Now go to the File menu and choose "Save As..." Type in a simple name, select a folder (I recommend using the Desktop) and click Save.


After the upgrade to IPB v1.2, you can use that file (your style sheet) as a reference so that you can set up your style sheet again since they are different in IPB v1.2.