text-box-trim-initial-letter-start-001-ref.html

<!DOCTYPE html>
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
.spacer {
  height: 50px;
  background: lightgray;
}
.target {
  font: 40px/1 Ahem;
  position: relative;
  top: -80px;
}
.target::first-letter {
  initial-letter: 2 1;
}
</style>
<div class="spacer"></div>
<div class="target">ApÉx</div>

chromium/third_party/blink/web_tests/external/wpt/css/css-inline/text-box-trim/text-box-trim-initial-letter-start-001-ref.html