Responsive Web Design

At Present , Client wants their website to display it on mobile phone nicely. So We need to concern about browser compatibility while making web site.
Responsive Web Design help web page look good on all devices .

We assume that mobile search will overtake desktop search at some point in the near. As 80% User claim they being habituated to use mobile-friendly website. So we should rely on SEO that are wise to begin with the transition to mobile friendly website (Responsive Web Design ).