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<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Logical Properties: Flow-Relative Border Colors in Visited Links</title>
<style>
a {
display: inline-block;
vertical-align: top;
border: 25px solid green;
border-top-color: red;
border-left-color: red;
}
#link1:visited,
#link2,
#link3:visited,
#link4 {
direction: rtl;
}
#link1:visited,
#link2:visited,
#link3,
#link4 {
writing-mode: vertical-rl;
}
#link1:visited {
border-block-start-color: green;
border-inline-start-color: green;
}
#link2:visited {
border-block-start-color: green;
border-inline-end-color: green;
}
#link3:visited {
border-inline-start-color: green;
border-block-end-color: green;
}
#link4:visited {
border-inline-end-color: green;
border-block-end-color: green;
}
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<a id="link1" href="visited-page.html"></a><a id="link2" href="visited-page.html"></a><br>
<a id="link3" href="visited-page.html"></a><a id="link4" href="visited-page.html"></a>