Book Image

Responsive Web Design with HTML5 and CSS3

By : Ben Frain
Book Image

Responsive Web Design with HTML5 and CSS3

By: Ben Frain

Overview of this book

Tablets, smart phones and even televisions are being used increasingly to view the web. There's never been a greater range of screen sizes and associated user experiences to consider. Web pages built to be responsive provide the best possible version of their content to match the viewing devices of not just today's devices but tomorrow's too.Learn how to design websites according to the new "responsive design"ù methodology, allowing a website to display beautifully on every screen size. Follow along, building and enhancing a responsive web design with HTML5 and CSS3. The book provides a practical understanding of these new technologies and techniques that are set to be the future of front-end web development. Starting with a static Photoshop composite, create a website with HTML5 and CSS3 which is flexible depending on the viewer's screen size.With HTML5, pages are leaner and more semantic. A fluid grid design and CSS3 media queries means designs can flex and adapt for any screen size. Beautiful backgrounds, box-shadows and animations will be added ñ all using the power, simplicity and flexibility of CSS3.Responsive web design with HTML5 and CSS3 provides the necessary knowledge to ensure your projects won't just be built "right" for today but also the future.
Table of Contents (16 chapters)
Responsive Web Design with HTML5 and CSS3
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Using ems rather than pixels for typography


In years gone by, web designers primarily used ems for sizing typography, rather than pixels, because earlier versions of Internet Explorer were unable to zoom text set in pixels. For some time, modern browsers have been able to zoom text on screen, even if the size values of the text were declared in pixels. So, why is using ems instead of pixels required or preferable? Here are two obvious reasons: firstly anyone still using Internet Explorer 6 (yes, those two) automatically gets the ability to zoom the text and secondly it makes life for you, the designer/developer, much easier. The size of an em is in relation to the size of its context. If we set a font size of 100 percent to our <body> tag and style all further typography using ems, they will all be affected by that initial declaration. The upshot of this being that if, having completed all the necessary typesetting, a client asks for all our fonts to be a little bigger we can merely...