I recently have started the Graphene theme for my wordpress site. I just made my first post on the site and the image on the post is working just fine. However, on the slider, it shows the text of the post and a small box for the image with a red "x" in it. I want the image to display in the slider instead of this "x". This may be a simple fix (hopefully) but I'm somewhat new to this wordpress stuff. Thanks in advanced for all the help and support!