There’s a work around, since border represents outer stroke for you, you can make use of outline css property with outline-offset set to negative value to have the inner 1px stroke( 1 ) JS Fiddle
body {
padding-top: 10px;
}
#test {
width: 250px;
height: 200px;
background-color: orange;
margin: 0 auto;
border: 1px navy solid; /* outer stroke */
outline: 1px navy solid; /* inner stroke */
outline-offset: -2px; /* negative border width + outline width */
}
<div id="test"></div>
( 1 ) As the above fiddle might not demonstrate the explanation good enough, here’s the same example with two colored strokes and 4px for each stroke instead of 1px Demo Fiddle
Resources:
http://caniuse.com/#search=outline
http://www.w3schools.com/cssref/css3_pr_outline-offset.asp