Mobile first web design, programming, web, web design, site, scale, mobile, media queries, fluid layout, user, smartphone, tablet, pc, screen, laptop, width, display, monitor, appearance, easy to use, presentation, customize, user friendly, browser
Responsive web design, scale, smartphone, tablet, PC, laptop touchpad, responsive, display, programming, media queries, web, css3, screen resolution, vertical format, horizontal format, web design, web page, presentation, monitor, appearance