I have created a logo graphic in Corel Draw which I have on my website. The logo is saved as a png file.

The website has the logo on a white background, this is fine. I wanted to put the logo onto a grey banner. When I do this the logo appears as if it is on a white square.

Obviously in creating the logo I have produced it on a white page background. Is it possible to create it on a "clear" background so that if I re-save it as a png file and import it to my website I can place it on any coloured background without seeing the white square.

I hope this makes sense

Mike