Hello, I was checking the demo and not sure if its a bug or not... Please follow those steps in prder to replicate what I identified:

1) In the main page, go to the Search box
2) Type the word "Rose" as searching criteria and execute the search
3) You will se the search results for "Rose" (15 items in total)
4) The image for each one of the items are not showing the flowers picture.... only the Magento Icon (M)
5) The flower image appears only if the mouse is positioned over the Magento Logo (M)

Why is this working in that way?
Thanks in advance
Rodrigo