CSS Property: border-image-width

The border-image-width property specifies the width of the image border.

EXAMPLE

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>border-image-width</title>
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">

    <style>
        * {
            box-sizing: border-box;
        }
        div {
            display: flex;
            justify-content: center;
            align-items: center;
            width: 500px;
            height: 200px;
            margin-bottom: 30px;
            padding: 10px;
            border: 30px solid transparent;
        }
        div.a {
            border-image-source: url("/demo/smiley-hand.png");
            border-image-repeat: repeat;
            border-image-width: auto;
        }
        div.b {
            border-image-source: url("/demo/smiley-heart.png");
            border-image-repeat: round;
            border-image-width: unset;
        }
        div.c {
            border-image-source: url("/demo/smiley-hand.png");
            border-image-repeat: space;
            border-image-width: revert;
        }
        div.d {
            border-image-source: url("/demo/smiley-face.png");
            border-image-repeat: stretch;
            border-image-width: 50px;
        }
    </style>
</head>
<body>
<div>
    <div class="a">border-image-width: auto;</div>
</div>
<div>
    <div class="b">border-image-width: unset;</div>
</div>
<div>
    <div class="c">border-image-width: revert;</div>
</div>
<div>
    <div class="d">border-image-width: 50px;</div>
</div>
</body>
</html>

RESULT