<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Display: display:contents and HTML button element</title>
<link rel="author" title="Rune Lillesveen" href="mailto:futhark@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-display/#unbox-html">
<link rel="match" href="display-contents-pass-ref.html">
<style>
  /* Disable kerning because kerning may differ for different node tree. */
  html { font-kerning: none; font-feature-settings: "kern" off; }
  button {
    all: initial;
    font-kerning: none; font-feature-settings: "kern" off;
    border: 10px solid red;
    display: contents;
  }
</style>
<p>You should see the word PASS below.</p>
<button>P<!---->A<!---->S<!---->S</button>