main article {
  font-family: var(--font-family-serif);
  font-size: 1.0rem;

  > h1 {
    font-family: var(--font-family-serif);
  }

  > div.date {
    margin: 0px 0px -32px 0px;
    text-align: right;
    font-size: 90%;
  }

  > section {

    > h1 {
      margin: 48px 0px 8px 0px;
      padding: 4px 0px;
      border-bottom: 1px solid #AAA;
      line-height: 20px;
      text-align: left;
      font-size: 120%;
      font-weight: normal;

      > span {
        display: inline-block;
        width: auto;
        min-width: 4em;
        margin-left: 1em;
        text-align: justify;
        text-align-last: justify;
      }
    }

    > h2 {
      margin: 20px 0px 4px 0px;
      padding: 8px 0px 4px 0px;
      background: none;
      border: 0px;
      text-align: left;
      font-size: 100%;
      font-weight: normal;
    }

    > h3 {
      margin: 0px 0px 4px 0px;
      padding: 0px 0px 0px 6em;
      border: 0px;
      text-align: left;
      line-height: 1.5;
      font-size: 100%;
      font-weight: normal;

      > span {
        display: inline-block;
        width: 6em;
        margin-left: -6em;
      }
    }

    > h4 {
      margin: 8px 0px 4px 0px;
      padding: 0px 0px 0px 6em;
      border: 0px;
      text-align: left;
      line-height: 1.5;
      font-size: 100%;
      font-weight: normal;

      > span {
        display: inline-block;
        width: 2em;
        margin-left: -2em;
      }
    }

    > p {
      margin: 4px 0px 24px 6em;
      text-indent: 0;
      line-height: 1.5;
    }

    > p + p {
      margin-top: -20px;
    }

    > ol, ul {
      margin: 0px 0px 24px 6em;
      padding: 0px 0px 0px 2em;
      font-size: 90%;

      > li {
        margin: 0px 0px 8px 0px;
        padding-left: 1em;

        > span {
          display: inline-block;
          width: 4em;
          margin-right: 2em;
          text-align: justify;
          text-align-last: justify;
        }
      }
    }

    @media (max-width: 800px) {
      > h4 {
        margin-top: 16px;
        text-align: left;
      }

      > p {
        margin: 4px 0px 4px 0px;
        clear: left;
      }

      > ol, ul {
        margin-left: 0px;
      }

      > dl {
        margin-left: 0px;
      }
    }
  }
}