Having a problem with the Featured Content Slider displaying correctly in IE8. It displays fine in other browsers including chrome firefox and IE9.

In IE8  the FCS doesn't appear to 'slide' and the action text appears in a block across the whole page rather than the main column.

Please see two examples:

http://www.pa-unison.org.uk

and http://www.eastleighlibdems.org.uk

Any ideas how I can correct this?

Many thanks for your help in advance.