One of the benefits of using WordPress is the availability of feature-rich themes. Whatever your niche, whatever the audience to whom you're speaking, and whatever the proficiency, there is a premium WordPress theme that looks and feels custom-made for you.
Pelican
A cascading pattern in three columns, when you hover over a block, a bookmark appears with a button «Details».
For the theme to work, you need to install an additional plugin:
http://wordpress.org/extend/plugins/options-framework/