verticalW
From SAP Enable Now Wiki
Scope
Web Assistant parameter, specified either in the URL or in the Web Assistant parameters in the linked application.
Purpose
Used to specify the width of the Carousel (including the Help Stripe, which takes up 44 pixels), in pixels.
Usage
Specified as:
verticalW=<pixels>
The default value is 324 (44 for the Help Stripe plus 280 for the help content).