how do I change border-color?

how do I change the color of an image border?

.oO(pagge)

how do I change the color of an image border?

With CSS and the 'border' property, e.g.

img {border: 1px solid black}

For more details you should be a bit more specific on what you want to
achieve.

Micha

Thanks for your answer. Inside a layer I have an image with a border set to 15pix wide. I have tried to change the color to grey with css but nothing happends.What do I do wrong?!