IE6
IE6 Disappearing Border
As a web developer, I'm often called upon to translate a designer's mockup into valid XHTML and CSS that will work across a wide range of browsers. Like many developers, Firefox is my browser of choice while Internet Explorer (IE) is avoided at all costs.
I recently came across an issue with a simple XHTML DIV element that wasn't behaving properly when viewed with IE6. The issue with the simple DIV was that I had a 1 pixel border applied to it, but the entire border refused to show up in IE6: