Responsive Web design is the technology that helps that design of the website to respond to the users environment based on screen size, platform and orientation, ie the design of the website responds with respects to the screen size of your laptop, tablet PC or mobile phone with different screen sizes. Responsive web designing is an entirely new and different designing version than the traditional web designing techniques. This will help the clients to avoid developing mobile versions for say one design for the iPhone, another one for blackberry, the iPad, android tablets and all screen resolutions must be compatible, too. The practice consists of a mix of flexible grids and layouts, images and an intelligent use of CSS media queries.