<!DOCTYPE html>
<title>text-box-trim ignores ruby annotations over</title>
<link rel="help" href="https://drafts.csswg.org/css-inline-3/#text-box-trim">
<link rel="help" href="https://www.w3.org/TR/css-ruby/">
<link rel="match" href="text-box-trim-ruby-start-001-ref.html">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style>
.spacer {
height: 40px;
background: lightgray;
}
.target {
font: 40px/1 Ahem;
text-box-trim: trim-start;
text-box-edge: text;
}
rt {
/* The Ruby annotation positioning is UA-dependent. In order to ref-test the
trimming of parts above the ascent, hide the Ruby annotation. */
color: transparent;
}
</style>
<div class="spacer"></div>
<div class="target">A <ruby>BASE<rt style="ruby-position: over">RUBY</rt></ruby> <ruby>BASE<rt style="ruby-position: under">RUBY</rt></ruby> B</div>
<div class="spacer"></div>