chromium/chrome/browser/resources/chromeos/internet_detail_dialog/internet_detail_dialog_container.html

<!doctype html>
<html dir="$i18n{textdirection}" lang="$i18n{language}">
  <head>
    <meta charset="utf-8">
    <title>$i18n{title}</title>
    <link rel="stylesheet" href="chrome://resources/chromeos/colors/cros_styles.css">
    <link rel="stylesheet" href="chrome://resources/css/text_defaults_md.css">
    <link rel="stylesheet" href="chrome://theme/colors.css?sets=legacy,sys">
  </head>
  <style>
    /* The :not(body) selector allows the variable definitions below to 'win'
       against the shared ones. */
    html:not(body) {
      /* Override default setting from settings_vars.html. Setting these on a
         specific element will still override this. */
      --iron-icon-fill-color: var(--cros-icon-color-primary);
      --cr-focus-outline-color: var(--cros-focus-ring-color);
      --cr-focused-item-color: var(--cros-highlight-color-focus);
      --cr-link-row-start-icon-color: var(--cros-icon-color-primary);
      --cr-primary-text-color: var(--cros-text-color-primary);
      --cr-secondary-text-color: var(--cros-text-color-secondary);
      --cr-tooltip-icon-fill-color: var(--cros-icon-color-primary);
      background-color: var(--cros-bg-color);
      /* Remove 300ms delay for 'click' event, when using touch interface. */
      touch-action: manipulation;
    }

    body,
    html {
      height: 100%;
      margin: 0;
      overflow: hidden;
      width: 100%;
    }

    #content {
      height: 100%;
      overflow: auto;
    }
  </style>
  <body class="jelly-enabled">
    <div id="content">
      <internet-detail-dialog></internet-detail-dialog>
      <script type="module" src="internet_detail_dialog.js"></script>
    </div>
  </body>
</html>