oFit: true },
          text: "",
        } },
        { placeholder: {
          options: { name: "spoiler", type: "body", x: 0, y: 3.5, w: 10, h: 2.1, align: "center", valign: "middle", fontSize: "18", autoFit: true },
          text: "",
        } },
      ]
    });

    pres.defineSlideMaster({
      title: "TitleSlide",
        objects: [
        { placeholder: {
          options: { name: "title", type: "body", x: 0, y: 0, w: 10, h: 5.6, align: "center", valign: "middle", autoFit: true, bold: true },
