说明：  将当前Web 设计中热门的响应式设计技术与HTML5 和CSS3 结合起来， 为读者全面深入地讲解了针对各种屏幕大小设计和开发现代网站的各种技术。不仅讨论了媒体查询、流式 布局、相对字体、响应式媒体，更将HTML5 和CSS3 的相关知识点一并讲解，是学习最新Web 设计技术 不可多得的佳作。
(The current Web design popular responsive design techniques combined with HTML5 and CSS3, for readers in-depth to explain the various screen sizes for the design and development of various techniques of modern websites. Discusses not only the media inquiry, flow layout, relative font, response media, but will HTML5 and CSS3 together relevant knowledge points to explain, is to learn the latest Web design technologies rare masterpiece.)