.container * {
  font-family: charter, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: 15px;
}
.container h1 {
  font-family: fell, Georgia, Cambria, "Times New Roman", Times, serif;
  font-size: 2rem;
}
.container h2,
.container h3 {
  font-family: sohne, "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.container h2, .container h2 * {
  font-size: 1.5rem;
}
.container h3 {
  font-size: 1.2rem;
}
.container hr {
  border: 1px solid #666;  
  background: #666;
  width: 50%;
}
.container ul > li {
  list-style-type: disc !important;
}
.container img {
  max-width: 100%;
  display: block;
  margin: auto;
}
.container blockquote {
  border-color: #192854;
  background: rgb(84 187 255 / 25%);
  padding-top: 1px;
  padding-bottom: 1px;
}
.container .math {
  width: fit-content;
  margin: 5px auto 5px auto;
  font-family: system-ui;
}
.container .math * , mjx-container *{
  font-family: "MJXTEX-S1"!important;
}