If customizing this requires a small modification, I would have gladly helped you out with a css draft. However, it seems customizing this would require a considerable amount of time. Therefore, we would not be able to assist you with this.
You should know that we cannot accommodate your request currently because it is beyond our support scope's policy as outlined in http://stackideas.com/support
Having said that, if you still want us to perform the customization for you, you can always request for a quote from us at https://crm.stackideas.com
and select "Customizations". Our sales person would be glad to send you a quote for the customization that you have requested.