<!DOCTYPE html>
<meta charset="utf-8">
<link rel="author" title="Tyler Wilcock" href="mailto:twilco.o@protonmail.com">
<link rel="help" href="https://www.w3.org/TR/2017/CR-css-backgrounds-3-20171017/#border-images">
<link rel="match" href="border-image-displayed-with-transparent-border-color-ref.html">
<title>
  border-color: transparent should not hide the border-image
</title>
<style>
    div {
        width: 200px;
        height: 200px;
        margin: 20px;
        background-color: silver;
        border-image-source: url('./support/100x100-blue-and-orange.png');
        border-image-slice: 32;
        border-image-repeat: repeat;
        border-style: solid;
        border-width: 32px;
    }
</style>

This box should have a visible blue-orange border-image.
<div style="border-color: transparent;"></div>