tom: 70px">
  <div class="container">
    <div class="row">
      <div class="col-lg-5 text-center align-self-center">
        <h3 class="text-uppercase">Related blocks  &rarr;</h3>
      </div>
      <div class="col-lg-5">
        <ul>
          <li><i>Mapping with Canvas - </i><a href="https://bl.ocks.org/pnavarrc/43dd75fb3693588c99ff">link</a></li>
          <br>
          <li><i>Projection Transitions - </i><a href="https://bl.ocks.org/alexmacy/6700d44240d2b6d3ec9767a5a5854e42">link</a></li>
        </u