Using css sprites in an image tag

[PriedyJed]

I have a sprite where there are all kings of logos in it. I want to get one specific so I'm using this css\[code\].prog_logo { background-image:url('../../image/sprite_logo.png'); }.prog_logo_prime { background-position:0px -81px; width:52px; height:51px; }\[/code\]and in my aspx I create put an image\[code\]<asp:Image ID="imgLogo" CssClass="prog_logo prog_logo_prime" runat="server" />\[/code\]Problems

• At Opera

Perfect.

• At Chrome

White border.

• At IE 9

The sprite appears with a white border as well.

• At FF

The image just doesn't appear at all.How can I fix this in all browsers?