CSS Problem with rounded corners in chrome

[johnsdk]

hello , i have been trying to create a sort of image slideshow. the problem is that in firefox it displays correctly
with rounded corners , but in chrome the rounded corners ( using css3 ) are being 'hidden' at the back although it is there .
here's a demo of my work :
http://anisa.me/work/
Any help would be highly appreciated .

[JShor]

It appears exactly the same in Firefox as it does in Chrome.