CSS - border radius and solid border curved inside

Question

This style give a border with smoothed corners on the outside of the border but the insides of the corners are sqaured of, can I make them rounded as well?

img{
-webkit-border-radius: 8px;
-moz-border-radius: 8px;
border-radius: 8px;

border:white solid 8px;
}

Note the problem is only with images the suggestions submitted work only with a div.

Answer 1

you can use border-radius values as twice the border-size value to obtain inside-rounded corners.

-webkit-border-radius: 16px;
-moz-border-radius: 16px;
border-radius: 16px;

border:white solid 8px;