.bg-primary {
    background-image: -webkit-gradient(linear, left top, left bottom, from(#586e75), to(#657b83));
    background-image: linear-gradient(#586e75, #657b83);
    background-repeat:no-repeat
}

.file-header a {
  color: #192062;
}
a.hidden-hyperlink {
  text-decoration: none;
}
a.hidden-hyperlink:hover {
  text-decoration: none;
  cursor: default;
}
h1 {
  color: #192062;
}
h1, h2, h3 {
  padding-bottom: 0.2em;
  border-bottom: 1px solid #eaeaea;
  margin-bottom: 0.6em;
}
svg.clickable {
  cursor: pointer;
}
.zettel {
  margin-top: 1%;
  margin-bottom: 1%;
  padding: 0;
  border: 1px solid lightgray;
  border-radius: 7px;
  background-color: #fcfbf3;
}
.file-header {
  background-color: #f0e6c4;
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
  padding: 2.5em;
  padding-top: 0.2em;
  padding-bottom: 0.7em;
  font-size: small;
  color: #4a6888;
}
.file-header .row {
  margin-top: 0.25em;
}
.file-header svg {
  display: inline-block;
  width: 1em;
  height: 1em;
  font-size: inherit;
  color: inherit;
  vertical-align: -0.125em;
  fill: currentColor;
}
.file-header .date {
  padding-right: 0;
}
.file-body {
  padding: 2em;
  padding-top: 1em;
  padding-bottom: 0;
}
.codehilite {
  border: 1px solid lightgray;
  border-radius: 4px;
  padding: 0.7em;
  margin: 0.3em;
  margin-bottom: 1rem;
}
.file-references {
  padding-left: 1em;
  padding-right: 1em;
  font-style: italic;
  font-size: small;
  color: gray;
}