/* Default css file for jemdoc. */
/* Popup container - can be anything you want */
.popup {
  position: relative;
  display: inline-block;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* The actual popup */
.popup .popuptext {
  visibility: hidden;
  width: 550px;
  height:100px;line-height:2em;overflow:auto;padding:2px;
  background-color: #555;
  color: #fff;
  text-align: left;
  text-margin-left: 5px;
  border-radius: 10px;
  padding: 8px 0;
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  margin-left: -80px;
}

/* Popup arrow */
.popup .popuptext::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 10%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #555 transparent transparent transparent;
}

/* Toggle this class - hide and show the popup */
.popup .show {
  visibility: visible;
  -webkit-animation: fadeIn 1s;
  animation: fadeIn 1s;
}

/* Add animation (fade in the popup) */
@-webkit-keyframes fadeIn {
  from {opacity: 0;} 
  to {opacity: 1;}
}

@keyframes fadeIn {
  from {opacity: 0;}
  to {opacity:1 ;}
}
.collapsible {
  background-color: #777;
  color: white;
  cursor: pointer;
  padding: 18px;
  width: 100%;
  border: none;
  text-align: left;
  outline: none;
  font-size: 15px;
}

.active, .collapsible:hover {
  background-color: #555;
}

.collapsible:after {
  content: '\002B';
  color: white;
  font-weight: bold;
  float: right;
  margin-left: 5px;
}

.active:after {
  content: "\2212";
}

.content {
  padding: 0 18px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-out;
  background-color: #f1f1f1;
}
table#tlayout {
    border: none;
    border-collapse: separate;
    background: white;
	margin-right: auto;
	margin-left: 0px;
	text-align:left;
	width: 1050px;
    margin-right: 0px;
}

#courses { background: white;
	 	   text-align: left;}

#courses tr.r1 { font-weight: bold; }
#courses tr.c1 { font-weight: bold; }

body {
	background: white;
	font-family: Georgia, serif;
	padding-bottom: 8px;
	margin: 0;
	width: auto;
}

#layout-menu {
	background: #f6f6f6;
	border: 1px solid #dddddd;
	padding-top: 0.5em;
	padding-left: 8px;
	padding-right: 5px;
	font-size: 1.0em;
	width: auto;
	white-space: nowrap;
    text-align: left;
    vertical-align: top;
}

#layout-menu td {
	background: #f4f4f4;
    vertical-align: top;
}

#layout-content {
	padding-top: 1.0em;
	padding-left: 2.0em;
	padding-right: 2.1em;
    border: none;
    background: white;
    text-align: justify;
    vertical-align: top;
}

#layout-menu a {
	color: #00008B;
	line-height: 1.5em;
	margin-left: 0.5em;
}

tt {
    background: #ffffdd;
}

pre, tt {
	font-size: 90%;
	font-family: monaco, monospace;
}

a, a > tt {
	color: #224b8d;
	text-decoration: none;
}

a:hover {
	border-bottom: 1px gray dotted;
}

#layout-menu a.current:link, #layout-menu a.current:visited {
	color: #00008B;
	# border-bottom: 1px gray solid;
}
#layout-menu a:link, #layout-menu a:visited, #layout-menu a:hover {
	color: #00008B;
	text-decoration: none;
}
#layout-menu a:hover {
	text-decoration: none;
}

div.menu-category {
	border-bottom: 1px solid gray;
	margin-top: 0.8em;
	padding-top: 0.2em;
	padding-bottom: 0.1em;
	font-weight: bold;
}

div.menu-item {
	padding-left: 16px;
	text-indent: -20px;
}

div#toptitle {
	padding-bottom: 0.2em;
	margin-bottom: 1.5em;
	border-bottom: 3px double gray;
}

/* Reduce space if we begin the page with a title. */
div#toptitle + h2, div#toptitle + h3 {
	margin-top: -0.7em;
}

div#subtitle {
	margin-top: 0.0em;
	margin-bottom: 0.0em;
	padding-top: 0em;
	padding-bottom: 0.1em;
}

em {
	font-style: italic;
}

strong {
	font-weight: bold;
}


h1, h2, h3 {
	color: #00008B;
	margin-top: 0.7em;
	margin-bottom: 0.3em;
	padding-bottom: 0.2em;
	line-height: 1.0;
	padding-top: 0.5em;
	border-bottom: 1px solid #aaaaaa;
}

a:link {
  color: #00008B;
  background-color: transparent;
  text-decoration: none;
}

h1 {
	font-size: 165%;
}

h2 {
	padding-top: 0.8em;
	font-size: 125%;
}

h2 + h3 {
    padding-top: 0.2em;
}

h3 {
	font-size: 110%;
	border-bottom: none;
}

p {
	margin-top: 0.0em;
	margin-bottom: 0.8em;
	padding: 0;
	line-height: 1.3;
	text-align: justify;
}

pre {
	padding: 0;
	margin: 0;
}

div#footer {
	font-size: small;
	border-top: 1px solid #c0c0c0;
	padding-top: 0.1em;
	margin-top: 4.0em;
	color: #c0c0c0;
}

div#footer a {
	color: #00008B;
}

a {
  color: #00008B;
  background-color: transparent;
  text-decoration: none;
}

div#footer-text {
	float: left;
	padding-bottom: 8px;
}

ul, ol, dl {
	margin-top: 0.2em;
	padding-top: 0;
	margin-bottom: 0.8em;
}

dt {
	margin-top: 0.5em;
	margin-bottom: 0;
}

dl {
	margin-left: 20px;
}

dd {
	color: #222222;
}

dd > *:first-child {
	margin-top: 0;
}

ul {
	list-style-position: outside;
	list-style-type: square;
}

p + ul, p + ol {
	margin-top: -0.5em;
}

li ul, li ol {
	margin-top: -0.3em;
}

ol {
	list-style-position: outside;
	list-style-type: decimal;
}

li p, dd p {
	margin-bottom: 0.3em;
}


ol ol {
	list-style-type: lower-alpha;
}

ol ol ol {
	list-style-type: lower-roman;
}

p + div.codeblock {
	margin-top: -0.6em;
}

div.codeblock, div.infoblock {
	margin-right: 0%;
	margin-top: 1.2em;
	margin-bottom: 1.3em;
}

div.blocktitle {
	font-weight: bold;
	color: #cd7b62;
	margin-top: 1.2em;
	margin-bottom: 0.1em;
}

div.blockcontent {
	border: 1px solid silver;
	padding: 0.3em 0.5em;
}

div.infoblock > div.blockcontent {
	background: #ffffee;
}

div.blockcontent p + ul, div.blockcontent p + ol {
	margin-top: 0.4em;
}

div.infoblock p {
	margin-bottom: 0em;
}

div.infoblock li p, div.infoblock dd p {
	margin-bottom: 0.5em;
}

div.infoblock p + p {
	margin-top: 0.8em;
}

div.codeblock > div.blockcontent {
	background: #f6f6f6;
}

span.pycommand {
	color: #000070;
}

span.statement {
	color: #008800;
}
span.builtin {
	color: #000088;
}
span.special {
	color: #990000;
}
span.operator {
	color: #880000;
}
span.error {
	color: #aa0000;
}
span.comment, span.comment > *, span.string, span.string > * {
	color: #606060;
}

@media print {
	#layout-menu { display: none; }
}

#fwtitle {
	margin: 2px;
}

#fwtitle #toptitle {
	padding-left: 0.5em;
	margin-bottom: 0.5em;
}

#layout-content h1:first-child, #layout-content h2:first-child, #layout-content h3:first-child {
	margin-top: -0.7em;
}

div#toptitle h1, #layout-content div#toptitle h1 {
	margin-bottom: 0.0em;
	padding-bottom: 0.1em;
	padding-top: 0;
	margin-top: 0.5em;
	border-bottom: none;
}

img.eq {
	padding: 0;
	padding-left: 0.1em;
	padding-right: 0.1em;
	margin: 0;
}

img.eqwl {
	padding-left: 2em;
	padding-top: 0.6em;
	padding-bottom: 0.2em;
	margin: 0;
}

table {
    border: 2px solid black;
    border-collapse: collapse;
}


th {
    text-align: left;
}

td {
    padding: 2px;
    padding-left: 1.0em;
    padding-right: 0.5em;
    text-align: left;
    border: 1px solid gray;
}

table + table {
    margin-top: 1em;
}

tr.heading {
    font-weight: bold;
    border-bottom: 2px solid black;
}

img {
    border: none;
}

table.imgtable, table.imgtable td {
    border: none;
    text-align: left;
}

.container {
	max-width: 900px;
	margin: 40px auto;
	padding: 0 20px 40px 20px;
	background: #ffffff;
	box-shadow: 0 0 10px rgba(0,0,0,0.05);
	border-radius: 8px;
  }

  h1 {
	text-align: center;
	padding-top: 30px;
	margin-bottom: 10px;
  }

  .intro {
	margin: 0 auto 30px auto;
	max-width: 800px;
	font-size: 1rem;
	color: #333;
  }

  .section {
	margin-bottom: 40px;
	border-top: 1px solid #eee;
	padding-top: 30px;
  }

  .section:first-of-type {
	border-top: none;
	padding-top: 10px;
  }

  .section-title {
	font-size: 1.3rem;
	margin-bottom: 15px;
	font-weight: bold;
  }

  .section-content {
	display: flex;
	flex-wrap: wrap;
	gap: 20px;
	align-items: flex-start;
  }

  .section-gif {
	flex: 0 0 220px;
	max-width: 220px;
	min-height: 150px;
	display: flex;
	justify-content: center;
	align-items: center;
	border: 1px dashed #ccc;
	border-radius: 6px;
	background-color: #fafafa;
	font-size: 0.9rem;
	color: #777;
  }

  .section-gif img {
	max-width: 100%;
	border-radius: 4px;
  }

  .section-text {
	flex: 1 1 300px;
	font-size: 0.97rem;
	color: #333;
  }

  @media (max-width: 600px) {
	.section-content {
	  flex-direction: column;
	}
	.section-gif {
	  max-width: 100%;
	}
  }