I want to design a logo which should have a transparent background so that it adjusts automatically with the CSS background color.

I want to do it with pixelmator in mac.

  • This really isn't the place for this. Try photo.stackexchange.com instead, and don't tag with irrelevant stuff (like Photoshop, when you're using Pixelmator).
    – coreyward
    Feb 1, 2011 at 19:30
  • Try forming your question in the form of a question. And, no this does not belong on photo.stackexchange.com, it will surely be closed there.
    – Itai
    Mar 5, 2011 at 17:47

1 Answer 1


I'd recommend saving this as PNG24. However, some older versions of Internet Explorer have issues displaying Transparent PNG files. You can get around this using the BelatedPNG Javascript library.