html {
  line-height: 1.5;
  font-family: Georgia, serif;
  font-size: 20px;
  color: #1a1a1a;
  background-color: #fdfdfd;
}
body, form {
  margin: 0 auto;
  max-width: 36em;
  padding-left: 50px;
  padding-right: 50px;
  padding-top: 50px;
  padding-bottom: 50px;
  hyphens: auto;
  overflow-wrap: break-word;
  text-rendering: optimizeLegibility;
  font-kerning: normal;
}
form, textarea, input[type=submit] {
	display: block;
	margin: auto
}
textarea {
	overflow: auto;
	height: 5em;
	width: 100%

}
input[type=submit] {
	width: 7em;
	margin: .4em auto auto auto;
}
.popup {
	position: sticky;
	bottom: 0;
	right: 0;
	max-width: 20vh;
	margin-left: auto;
	background-color: #f0e0e0;
	font-size: 0.7rem;
}
.popup img {
	height: 20vh;
}


@keyframes changeBg
{
  0%  {background-image: url("assets/lefast1.png");}
  20% {background-image: url("assets/lefast2.png");}
  40% {background-image: url("assets/lefast3.png");}
  60% {background-image: url("assets/lefast4.png");}
  80% {background-image: url("assets/lefast5.jpg");}
}
#imgfast {
   animation: changeBg 8s infinite;
   display: block;
   box-sizing: border-box;
   width: 100%;
   height: 40vh;
   background-size: contain;
   background-repeat: no-repeat;
   background-image: url("assets/lefast1.png");
}

@media (max-width: 600px) {
  body {
    font-size: 0.9em;
    padding: 1em;
  }
}
@media print {
  body {
    background-color: transparent;
    color: black;
    font-size: 12pt;
  }
  p, h2, h3 {
    orphans: 3;
    widows: 3;
  }
  h2, h3, h4 {
    page-break-after: avoid;
  }
}
p {
  margin: 1em 0;
}
a {
  color: #1a1a1a;
}
a:visited {
  color: #1a1a1a;
}
img {
  max-width: 100%;
}
h1, h2, h3, h4, h5, h6 {
  margin-top: 1.4em;
}
h5, h6 {
  font-size: 1em;
  font-style: italic;
}
h6 {
  font-weight: normal;
}
ol, ul {
  padding-left: 1.7em;
  margin-top: 1em;
}
li > ol, li > ul {
  margin-top: 0;
}
blockquote {
  margin: 1em 0 1em 1.7em;
  padding-left: 1em;
  border-left: 2px solid #e6e6e6;
  color: #606060;
}
code {
  font-family: Menlo, Monaco, 'Lucida Console', Consolas, monospace;

  background-color: ;
  padding: .2em .4em;

  font-size: 85%;
  margin: 0;
}
pre {
  margin: 1em 0;

  padding: 1em;

  overflow: auto;
}
pre code {
  padding: 0;
  overflow: visible;
  overflow-wrap: normal;
}
.sourceCode {
 background-color: transparent;
 overflow: visible;
}
hr {
  background-color: #1a1a1a;
  border: none;
  height: 1px;
  margin: 1em 0;
}
table {
  margin: 1em 0;
  border-collapse: collapse;
  width: 100%;
  overflow-x: auto;
  display: block;
  font-variant-numeric: lining-nums tabular-nums;
}
table caption {
  margin-bottom: 0.75em;
}
tbody {
  margin-top: 0.5em;
  border-top: 1px solid #1a1a1a;
  border-bottom: 1px solid #1a1a1a;
}
th {
  border-top: 1px solid #1a1a1a;
  padding: 0.25em 0.5em 0.25em 0.5em;
}
td {
  padding: 0.125em 0.5em 0.25em 0.5em;
}
header {
  margin-bottom: 4em;
  text-align: center;
}
#TOC li {
  list-style: none;
}
#TOC a:not(:hover) {
  text-decoration: none;
}

code{white-space: pre-wrap;}
span.smallcaps{font-variant: small-caps;}
span.underline{text-decoration: underline;}
div.column{display: inline-block; vertical-align: top; width: 50%;}
div.hanging-indent{margin-left: 1.5em; text-indent: -1.5em;}
ul.task-list{list-style: none;}

q { quotes: "“" "”" "‘" "’"; }

.display.math{display: block; text-align: center; margin: 0.5rem auto;}

div.csl-entry {
  clear: both;
}
.hanging div.csl-entry {
  margin-left:2em;
  text-indent:-2em;
}
div.csl-left-margin {
  min-width:2em;
  float:left;
}
div.csl-right-inline {
  margin-left:2em;
  padding-left:1em;
}
div.csl-indent {
  margin-left: 2em;
}

@media (prefers-color-scheme: dark) {
	html {
		color: #fdfdfd;
		background-color: #1a1a1a;
	}
	figcaption {
		color: #cfcfd4;
	}
	a {
		color: #34e8d9
	}
	a:visited {
		color: #34e8d9
	}
	textarea {
		background: #2a2a2a;
		color: #fdfdfd
	}
	.popup {
		background-color: #661515;
}