Hi @john1,
You appear to be using OJS 2.4.8-1. (Please include this when you post a question.)
Users who customize their journal appearances typically write their own CSS stylesheets, or use one of several third-party themes (see this forum thread). More involved customizations can involve template modifications. For the most part, you’ll need to know some CSS/HTML.
You could consider contacting the host of that journal to see if they’re willing to share modifications/stylesheets.
Regards,
Alec Smecher
Public Knowledge Project Team