How can I get multiple borders with rounded corners? CSS

Question

Any idea on how I can get round corners work with multiple borders? The box will be dynamic, depending what will be inputed into the box, so I can\'t add static width or hei

Answer 1

The only CSS solution I can offer is limited to a double border, with the space between those borders the same colour as the background of the bordered element, for example the html:

    
Some content

Coupled to the css:

#box {
    border: 10px double #f90;
    border-radius: 1.5em;
    padding: 1em;
    color: #000;
    background-color: #ffa;
}

Gives a JS Fiddle demo...