I have just started web development after a few years. Mostly in the past I would specify a style-sheet dedicated to IE6. Now, Chrome and Safari seem to be rendering elements better, over FireFox.
What is standard procedure for external style-sheets these days? IE6 (STILL?) – IE8? FF even?
It would be greatly appreciated if anyone has advice specifically catered to marketplace development, ie XHTML / WordPress development.
There is no specified number of stylesheets. Usually it is one for IE and one for rest of the browsers. Note that there exist solutions such as ie7.js or CSS3 Pie to make IE behave like standard-compliant browser.