@font-face {
font-family: Franklin;
src: url("/fonts/fb.ttf");
}

* {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  background: transparent;
  box-sizing: border-box;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: #f1f1f1;
}

a {
  text-decoration: none;
  color: black;
}

/* Header */
header {
  font-family: Franklin;
  font-size: 10vw;
  font-weight: bold;
  text-align: center;
  background: white;
  padding: 10px;
}

.rule{display:block;border-top:6px solid black;}

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

.plot-box { width:50%; margin:auto; }

/* Prevent line-height variation */
sup, sub {
  font-size:75%;
  vertical-align: baseline;
  position: relative;
  top: -0.4em;
}

sub { top: 0.4em; }

button {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1em;
  font-weight: bold;
  padding: 10px;
  color: white;
  background-color: #555;
  text-align: center;
  margin: 10px;
}

p { line-height: 1.4em; margin-top: 10px; }

article input { background-color: #ddd; }

.math a{font-style:revert;font-family:revert;}
#tag{display:block;float:right;background-color:black;margin:-20px;padding:10px;color:white;font-family:Arial, Helvetica, sans-serif;font-weight:bold;}

article {
  font-family: "Times New Roman", Times, serif;
  font-size: 24px;
  line-height: 1.4em;
  background-color: white;
  padding: 20px;
  border: 20px solid;
  border-color: #ddd;
}

article h1, article h2, article h3, article h4 {
  font-family: Arial, Helvetica, sans-serif;
}

article h1 { font-size: 24px; display:block;float:right;background-color:black;margin:-20px;padding:10px;color:white;font-family:Arial, Helvetica, sans-serif;font-weight:bold;}
article h2 { font-size: 1.8em; text-align: left; line-height: 1.4em; margin: 0.4em 0; }
article h3 { font-size: 1.5em; text-align: center; line-height: 1.4em; margin: 0.4em 0; }
article h4 { font-size: 1.3em; text-align: center; line-height: 1.4em; margin: 0.4em 0; }

article th, td {
  padding: 3px;
}

article li {
  padding: 10px;
}

article a {
  text-decoration: none;
  font-family: Arial, Helvetica, sans-serif;
  font-style: italic;
  font-size: 0.9em;
  color: black;
}

article img {
  display: inline-block;
  width: 45%;
}

article img.center {
  display: block;
  margin: auto;
  width: 45%;
}

.center{text-align:center;}

.italic{font-style:italic;}

article .arialblack { font-family: Franklin; }

article .arial { font-family: Arial, Helvetica, sans-serif; }

blockquote {
  display: block;
  margin-top: 1em;
  margin-bottom: 1em;
  margin-left: 40px;
  margin-right: 40px;
  font-size: 0.9em;
}

figure {
  display: inline-block;
  font-size: 1.3em;
  background-color: white;
  height: 250px;
  padding: 20px;
  margin: 10px;
  vertical-align: top;
}

figcaption {
  margin-bottom: 10px;
}

table {
  display: flex;
  flex-direction: column;
  align-items: center;
}

tr { vertical-align: baseline; }

tr td {
  text-align: right;
}

tr th {
  text-align: center;
}

article figure {
  display: block;
  width: 100%;
  height: 100%;
  text-align: center;
  margin: auto;
}

article figcaption {
  font-size: 0.6em;
}

article p+p{text-indent:2em;}

.right { text-align: right; }

.pointer { display:flex; width:100%; overflow: auto; }

.pointer a {
  font-family: Arial, Helvetica, sans-serif;
  font-style: italic;
  font-size: 21px;
  color: black;
  padding: 6px;
}

.pointer a:hover {
  background-color: #ddd;
}


/* show/hide all tabs*/
.pointright { margin-left:auto; }

/* Responsive layout - when the screen is less than 900px wide*/
@media screen and (max-width: 900px) {
  article figure { display: inline-block; font-size: 1.3em; background-color: white; width: 95%; padding: 20px; margin: 10px; vertical-align: top; }
  article figure img { width: 100%; }
  /*article img { width: 90%; margin:0.25em; }*/
  article {font-size:18px; border: none; }
  footer a {font-size:18px; }
  svg { width: 100% }
  embed { width: 100% }
  article img.center { width: 100%; }
  .flex-center { flex-direction: column; margin: auto; }
  .plot-box { width: 100%; }
}

/* Responsive layout - when the screen is less than 400px wide, reduce text */
@media screen and (max-width: 400px) {
  article { font-size: 12px; }
}