Commented Issue: SliderExtender handle image align broken in vertical orientation [27857]

SliderExtender handle image align broken in vertical orientation.
This issue is observed in all browsers.

You can see that on the [AJAX Control Toolkit Sample web-site](http://ajaxcontroltoolkit.devexpress.com/Slider/Slider.aspx)

__See attached screenshot__.
Comments: Related changeset [84f6bd1f831f](http://ajaxcontroltoolkit.codeplex.com/SourceControl/changeset/84f6bd1f831fb5cc9bc0f195768dfdbe7dd8d3a8).