{-ms-content-zooming-} IE Vendor-Prefixed Property | CSS: Presentation Layer
Standards Based Development
-ms-content-zooming
-ms-content-zooming indicates the zoom behavior that occurs when a user hits the zoom limit during a manipulation.
Note: -ms-content-zoom-chaining is not supported in Windows 7.
-ms-content-zooming is used to specify whether zooming should be enabled for a given element; has no effect unless overflow is permitted on both the x- and y- axes.