iframe wrapper - I can't change width

I don't understand the suggestion.
First, I'm not sure where the Page Suffix field is.
Second, What would I add?

Thanks.

To add a link with wrapper (iframe) in your Joomla site, you should go to the menu manager and create a menu item (type wrapper). In the settings of this menu item, under tab Parameters, you have field Page Class Suffix. Enter any word inside this field.

If you run Joomla 1.6, this is under tab Page Display Options, field name Page Class.

Thanks! That fixed it. I'm running Joomla 1.6, that's why I couldn't find Page Suffix. Adding something in the Page Class field fixed the issue.

Your support is fantastic!

halo..i have same problem...what should i put in page class? a put something (any text) and gives me blank screen when i load the iframe...

Suffix is added to class="bla bla blasuffix

you should enter "wrapper"