IE 7 transparent PNG problem

Question

I have this site (http://techlipse.net/test/agb) with a css layout. The PNGs with transparent backgrounds (they are saved as is from Fireworks as FW png) cycle with fade effect while theres another div behind it with clouds moving (telerik rad rotator) .. Transparent images create this black outline around them. If anyone explains me what happens here I will deeply appreciate it. Thx in advance

Answer 1

From what I've read, if you put the image in a container and fade the container instead of the image itself the problem won't present itself. Haven't tried this myself.

• This post talks about some of the limitations of the PNG implementation in IE7
• Here's an interesting discussion about the problem where poster 'eric' mentions (way down in the discussion) the solution I wrote above