tly.">

  <style>
  li {
    column-count: 1;
    width: 300px;
    outline: 1px solid black;
    margin-bottom: 1em;
  }
  h3 {
    column-span: all;
    outline: 1px solid blue;
    margin: 0;
  }
  </style>

  <body>
    <ul>
      <li style="list-style-position: outside;">
        bullet outside
        <h3>spanner</h3>
      </li>
      <li style="list-style-position: inside;">
        bullet inside
        <h3>spanner</h3>
      </li>
      <li style="list-style-position: outside;">
        <h3>spanne