Attach (recommended) or Link to PDF file here:
https://web.archive.org/web/20210607145115/https://www.hsbc.fr/content/dam/hsbc/fr/docs/pib/Contestation-Transaction-Carte-Bancaire.pdf
(in the test corpus)

What is the expected behavior? (add screenshot)
<img width="175" alt="image" src="https://user-images.githubusercontent.com/942640/121593583-f8e4a480-c9f0-11eb-8901-2b3b63bb34c0.png">

What went wrong? (add screenshot)
<img width="124" alt="image" src="https://user-images.githubusercontent.com/942640/121593765-1a459080-c9f1-11eb-8695-461ef4e65c3d.png">

]);
    this.overline = getInteger({
      data: attributes.overline,
      defaultValue: 0,
      validate: x => x === 1 || x === 2,
    });
    this.overlinePeriod = getStringOption(attributes.overlinePeriod, [
      "all",
      "word",
    ]);
    this.posture = getStringOption(attributes.posture, ["normal", "italic"]);
    this.size = getMeasurement(attributes.size, "10pt");
    this.typeface = attributes.typeface || "";
    this.underline = getInteger({
      data: attributes.underline,
      defaultValue: 0,
      validate: x => x === 1 || x === 2,
    });
    this.underlinePeriod = getStringOption(attributes.underlinePeriod, [
      "all",
      "word",
    ]);
    this.use = attributes.use || "";
    this.usehref = attributes.usehref || "";
    this.weight = getStringOption(attributes.weight, ["normal", "bold"]);
    this.extras = null;
    this.fill = null;
  }
  [$toStyle]() {
    const style = toStyle(this, "fill");