Archived posts, June 2011
Some browsers don't let you center button elements horizontally by assigning auto margins. Bug or not?
Enabling the Zoom setting (in Settings > General > Accessibility) on iOS makes it possible to zoom normally on web pages that use a meta viewport element to prevent zooming.
Ethan Marcotte's book on designing for an ever-increasing variety of browsers, resolutions and screen sizes is a must-read for all web professionals.
The outline algorithm in HTML5 lets you use only h1 elements for all heading levels and still get a proper document outline. But browser and AT support is lacking, so use with care.
In this brief and easy-to-read book, Aaron Gustafson does an excellent job of explaining what progressive enhancement is and how to apply it in your daily work.