For the interactivity thing, rather than giving links position:relative, apply it to an element that’s a parent of the links but a child of element with the PNG. If you need to slap in an extra div or something to make that possible, it’s probably worth it.
Oh, if you create your PNGs in Photoshop or any other editor that doesn’t let you omit gamma info, run them through PNGCrush or PNGGauntlet to prevent colour differences in browsers.
One final thing, if you’re using PNGs to give an element a single colour but semi-transparent background, don’t use a 1×1 pixel image else it’ll display differently in Safari 2.
Jake Archibald
For the interactivity thing, rather than giving links position:relative, apply it to an element that’s a parent of the links but a child of element with the PNG. If you need to slap in an extra div or something to make that possible, it’s probably worth it.
Oh, if you create your PNGs in Photoshop or any other editor that doesn’t let you omit gamma info, run them through PNGCrush or PNGGauntlet to prevent colour differences in browsers.
One final thing, if you’re using PNGs to give an element a single colour but semi-transparent background, don’t use a 1×1 pixel image else it’ll display differently in Safari 2.