Responsive web design is concerned with presenting a website in such a way that it provides good user experience even when using a mobile browser. This is accomplished via CSS and/or HTML.
Sean Si is a Filipino motivational speaker and a Leadership Speaker in the Philippines. He is the head honcho and editor-in-chief of SEO Hacker. He does SEO Services for companies in the Philippines and Abroad. Connect with him at Facebook, LinkedIn or Twitter. Check out his new project, Aquascape Philippines