@font-face {
  font-family: 'LibertineSans';
  src: url('./font/LinLibertine_R.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  /*font-size: 9px;*/
}
@font-face {
  font-family: 'LibertineSansTitle';
  src: url('./font/OptimaNovaLTProBold.otf');
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: 'MinionHeading';
  src: url('./font/MinionPro-Regular.otf');
  font-weight: normal;
  font-style: normal;
}

body {
font-family: 'LibertineSans', serif;
margin: 40px;
background: #fff;
color: #000;
max-width: 760px;
margin-left: auto;
margin-right: auto;
}
.title {
text-align: center;
font-family: 'LibertineSansTitle', sans-serif;
font-size: 32px;
margin-bottom: 20px;
margin-top: 60px;
}
.heading {
text-align: center;
font-family: 'MinionHeading';
font-size: 20px;
margin-bottom: 15px;
}
h2, h3 {
font-family: 'LibertineSans', serif;
margin-top: 10px;
margin-bottom: 10px;
}
.main-title {
font-family: 'LibertineSansTitle', serif;
}
.author-block {
text-align: center;
font-size: 1.2em;
}
.author-affiliation {
text-align: center;
margin-bottom: 20px;
font-size: 1em;
}
.abstract {
display: flex;
gap: 20px;
/*margin-top: 20px;*/
}
.abstract-text {
flex: 1;
text-align: justify;
margin-right: 20px;
}
.abstract-figure {
flex: 1;
text-align: justify;
/*margin-top: 20px;
border-bottom: 2px solid black;*/
}
.abstract-figure img {
max-width: 760px;
height: auto;
margin-bottom: 10px;
}
.keywords {
margin-top: 15px;
/*font-style: italic;*/
}
.section {
margin-top: 30px;
text-align: justify;
}
.banner {
margin-top: 30px;
max-width: 760px;
text-align: center;
margin-bottom: 20px;
}
code {
font-family: 'Courier Prime', monospace;
background: #eee;
padding: 2px 4px;
border-radius: 4px;
}
a:link {
color: #800020;
background-color: transparent;
text-decoration: none;
}

a:visited {
color: #6015D5;
background-color: transparent;
text-decoration: none;
}

a:hover {
color: red;
background-color: transparent;
text-decoration: underline;
}

a:active {
color: #800020;
background-color: transparent;
text-decoration: underline;
}
.table-container {
overflow-y: auto;
max-height: 20em; /* approx height for 5 rows */
border-top: 2px solid black;
font-size: 16px;
/*margin-top: 10px;*/
}
table {
width: 100%;
border-collapse: separate;
}
thead th {
position: sticky;
top: 0;
background: white;
z-index: 2;
border-bottom: 1px solid black; /* booktabs-style top rule */
}
thead tr th {
padding-bottom: 2px;
}
tbody tr:first-child td {
padding-top: 2px;
}
/*tbody tr:last-child td {
position: sticky;
border-bottom: 2px solid black; /* booktabs-style bottom rule 
padding-bottom: 2px;
}*/
table, table th, table td {
  font-size: 1em;  /* same as body text */
}
@media (max-width: 768px) {
  table, table th, table td {
    font-size: 1em; /* match body text */
  }
}
tbody tr:not(:last-child) td {
border-bottom: none;
}
th, td {
padding: 2px 2px;
text-align: left;
border: none;
vertical-align: top;
}
th {
background-color: white;
}
.conf {
color: #800020;
background-color: transparent;
text-decoration: none;
margin-left: 2px;
font-weight: bold;
}
.citation {
text-decoration: none;
color: blue;
font-size: 0.9em;
/*vertical-align: super;*/
}
.back-link {
margin-left: 8px;
text-decoration: none;
color: gray;
font-size: 0.8em;
}
ol#references {
margin-top: 2em;
border-top: 1px solid #ccc;
padding-top: 1em;
}
/* Responsive design */
@media (max-width: 768px) {
body {
  margin: 20px;
  font-size: 16px;
}

.abstract {
  flex-direction: column;
}

.abstract-text, .abstract-figure {
  margin: 0;
  flex: 1 1 100%;
}

.banner img,
.abstract-figure img,
.section img {
  width: 100%;
  height: auto;
}

.table-container {
  max-height: 20em;
  overflow-x: auto;
}

table {
  font-size: 16px;
  display: block;
  overflow-x: auto;
  /*white-space: nowrap;*/
}

h1, h2, h3 {
  font-size: 1.5em;
  text-align: center;
}

.author-block,
.author-affiliation {
  font-size: 1em;
}

.keywords img {
  height: 1.5em;
  margin-right: 8px;
}

.section {
  padding: 10px 0;
}

.abstract-figure div,
.banner div {
  text-align: center;
}
}