input: |
  WARNING:
  Due to **foo bar** consider **baz**.
output: |-
  <div class="admonition warning">
    <p class="admonition-title">
      Warning
    </p>
    <p>
      Due to
      <strong>
        foo bar
      </strong>
      consider
      <strong>
        baz
      </strong>
      .
    </p>
  </div>
