chromium/third_party/blink/web_tests/external/wpt/webvtt/rendering/cues-with-video/processing-model/cue_too_long-ref.html

<!DOCTYPE html>
<title>Reference for WebVTT rendering, size:50%, cue too long - should be hidden</title>
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
html { overflow:hidden }
body { margin:0 }
.video {
    display: inline-block;
    width: 320px;
    height: 180px;
    position: relative;
    font-size: 9px;
}
</style>
<div class="video"><span class="cue"></span></span></div>