A responsive, customisable theme with a clean, sleek layout. Based on the Connect theme with permission from Organic Themes
Tag: Three Columns
Ohsik
Simple pure CSS responsive light weight theme for WordPress. Great starting point for your custom theme.
Oh
A base theme based on Twenty Eleven.
Oenology
Oenology is designed to be a simple, minimalist, yet feature-complete and fully documented Theme intended to serve as a base for child Themes and as an educational reference for Theme development using WordPress functions, action/filter hooks, and template tags. Oenology includes built-in breadcrumb navigation, and supports the Customizer, Custom Logo, Post Formats, Navigation Menus, Post Thumbnails, Custom Backgrounds, Custom Image Headers, and Custom Editor Style. Oenology features a responsive design, and includes plug-and-play support for the WP-Paginate and Yoast Breadcrumbs plugins. Requires WordPress 3.5, and is compatible up to WordPress 4.5.
NuvioFutureMag Red
FutureMag is symply and very useful theme. Feature your favorite homepage content in either a grid or a slider. Use the three widget areas to customize your website, and change your content’s layout with a full-width page template and a contributor page to show off your authors. Creating a magazine website with WordPress has never been easier.
Nusantara
Nusantara Theme is designed for use by all wordpress user with drag and drop element, whether newbie or a professional who wants the ease of customization without the need for coding expertise. Nusantara Theme an elegant design flexibility of it’s use and attractive. You can be free to be creative with 6 different responsive design homepage, color, header, font, CSS3 text-shadow, CSS3 box-shadow, rounded corner, page templates, unlimited slider effect, and much more. You can be free to customize the layout without having to open the theme file, reset button is also available if you want to go back to the default layout. Nusantara theme is perfect for all wordpress user and theme developer who wants create premium theme from the scratch.
[not] so serious
Red and Blue theme by Code and Stuff.
Noir
dropdown page menu, valid XHTML, lots of comments ,fixed width, 3 columns homage to the gritty black and white film noir films of old
Nirvana
Imagine a land of infinite beauty and overwhelming magnificence. Imagine seas of freedom and oceans of peace joining together with splashing waves of pure love. Imagine high mountains of hope, hills of reason and deep valleys of knowledge – all covered with dense forests of complete calm. In this mystic land, under a spotless sky of clarity and a bright, cleansing sun you will find Nirvana. The search is finally over; you can now rest, relax and take a deep breath. Nirvana will do the rest with a framework of over 200 settings in a user-friendly interface, a very effective responsive design, boxed or wide layouts with up to 3 columns, easy to use typography equipped with Google fonts, all post formats, 8 page templates (magazine and blog layouts included), 12 widget areas and a presentation page complete with an editable slider and columns. Nirvana also gives you over 40 socials to choose from, is translation ready and has full RTL support. All you have to do is imagine it and with Nirvana it will come true.
Newton
Newton is a slightly different approach to the familiar three columned layout we all know so well. Instead of restricting everything in the middle of the screen the sidebars are free to float to the outermost edges. Newton supports several post formats, scales well to all screen sizes and is accessibility-ready.