    h1,
    h2 {
      text-align: center;
      font-family: "Arial", "Microsoft YaHei";
      font-weight: normal;
      line-height: 1.1;
    }

    h3,
    h4 {
      text-align: left;
      font-family: "Arial", "楷体";
      font-weight: normal;
      line-height: 1.1;
    }

    figure {
      width: 19cm;
      max-width: 19cm;
      text-align: center;
      text-indent: 0em;
    }

    figure img {
      height: auto;
      width: auto;
      max-width: 100%;
    }

    figure table {
      heig