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<!doctype html>
<meta charset="utf-8">
<title>CSS Test Reference</title>
<div style="writing-mode:vertical-rl">This text should run vertically on the left side</body>
<!doctype html>
<meta charset="utf-8">
<title>CSS Test Reference</title>
<div style="writing-mode:vertical-rl">This text should run vertically on the left side</body>