Double images in Featured Content

Catchbase version 1.5 Hello, I have some troubles with the Featured Content. I have been looking on the Catch Base forums but couldn't find any solutions. I've read the post of Claudio (17 march) and filled in the custom CSS (.entry-container .wp-caption { display: none; }) that you recommended, but unfortunately it didn't work out. When you enter my website you'll notice my problem immediately. I have four pages placed in the Featured content and I would like to remove the upper images (with the <a href link), but I have no clue how I can fix this issue. website: http://www.dhto.nl/ Thank you in advance! Sas