<!-- .revealjs-slide-numbers-for-speaker -->
<div class="slides">
  <section class="title" data-state="title">
    <h1>Title</h1>
  </section>
  <section>
    <section id="_first_slide">
      <h2>First slide</h2>
      <div class="slide-content">
        <div class="paragraph">
          <p>Content</p>
        </div>
      </div>
    </section>
    <section id="_first_step">
      <h2>First step</h2>
      <div class="slide-content">
        <div class="paragraph">
          <p>Content</p>
        </div>
 