.meta {
  font-size: 75%;
  font-style: italic;
}

.meta .line {
  display: flex;
  justify-content: center;
  margin-bottom: 1em;
}

.post-title {
  text-decoration: underline;
  display: flex;
  justify-content: center;
}

blockquote {
  font-size: 90%;
  font-style: italic;
}

.abstract-collapse-btn {
  background-color: #eee;
  color: #444;
  cursor: pointer;
  border: none;
  text-align: left;
  outline: none;
}

.collapse-abstract {
  font-size: 75%;
  display: none;
  overflow: hidden;
  margin-left: 1em;
  margin-right: 1em;
  background-color: #eee;
}

.active, .collapsible:hover {
  background-color: #ccc;
}

.note-collapse-btn {
  background-color: #eee;
  color: #444;
  cursor: pointer;
  border: none;
  text-align: left;
  outline: none;
}

.collapse-note {
  font-size: 75%;
  display: none;
  overflow: hidden;
  margin-left: 1em;
  margin-right: 1em;
  background-color: #eee;
}

.post picture img {
  margin: auto;
}

hr {
  border-width: 0.25em;
}

.meta-short {
  display: flex;
  justify-content: center;
  margin-bottom: 2em;
  font-size: 75%;
  font-style: italic;
}

.video {
  display: flex;
  justify-content: center;
}


figure {
  padding: 4px;
  margin: auto;
  text-align: center;
}

figcaption {
  font-style: italic;
  padding: 2px;
  text-align: center;
}

footer {
  padding: 10px 20px;
  text-align: center;
  font-size: 80%;
}

.toc {
  font-size: 75%;
  border-style: solid;
  border-width: thin;
  max-width: fit-content;
  float: right;
  padding: 1em;
  margin: auto;
}

.abstract {
  margin-bottom: 1rem;
  padding: 1rem;
  color: #717171;
  background-color: #f9f9f9;
  font-size: 80%;
  font-style: italic;
  text-align: justify;
}

details {
	padding-bottom: 20px;
	color: grey;
}