order-width: 3px 20px 9px 15px;</div>
        <div>border-radius: 10px; border: inset #000; border-width: 3px 20px 9px 15px;</div>
        <div>border-radius: 10px; border: outset #000; border-width: 3px 20px 9px 15px;</div>

        <h2>Zero-width borders</h2>
        <div>border-radius: 10px; border: 20px solid #000; border-top-width: 0;</div>
        <div>border-radius: 10px; border: 20px dotted #000; border-right-width: 0;</div>
        <div>border-radius: 10px; border: 20px dashed #000; border-bottom-w