2) The Zoom feature is based on the MS specific Zoom property. This property is not supported by Firefox and for that reason this functionality works only in Internet Explorer.
If you would like to zoom the content in Firefox you can use the Firefox Zoom In (Ctrl++) / Zoom Out (Ctrl--) buttons that are available in the View -> Zoom menu - actually you can see how they behave in the attached by Pavel video.
Best regards,
Rumen
the Telerik team
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