h1 {
    break-before: auto;
    padding: 0.5em 2% 0.5em 2%;
    line-height: 1.3em;
    text-align: center;
    //font-family: STSong;
    font-weight: 500;
    font-size: xx-large;
    color: ;
  }
  h2 {
    padding: 0.5em 2% 0.5em 2%;
    line-height: 1.3em;
    text-align: center;
    font-family: STSong;
    font-weight: 800;
    font-size: x-large;
  }
  .des {
    padding: 0% 2%;
    line-height: 1.5em;
    text-indent: 2em;
    font-style: italic;
    //font-family: STFangSong;
    font-weight: 100;
    font-size: 90%;
  }
  .maintext {
    padding: 0% 2%;
    text-align: justify;
    //text-indent: 2em;
    line-height: 1.5em;
    //font-family: STKaiti;
    font-size: 110%;
    color: antiquewhite;
  }
  .contentslist {
    padding: 2% 5%;
    line-height: 1.5em;
    text-align: left;
    font-family: STSong;
    font-weight: 600;
    font-size: 90%;
  }