The popularity of smart phones and tablet devices, means that more and more users can surf the Internet through mobile devices. In this situation, it will become an important problem of how to make website compatible with various types of equipment as well as to ensure a good user experience. This article discusses the features and problems of traditional web learning resources, introduces key technologies in the process of responsive web design with supporting mobile learning resources, analyzes some relevant examples, and concludes with the idea that the responsi...