body{
    font-family: sans-serif;
    padding: 0px;
    margin: 0px;
    margin-left: auto;
    margin-right: auto;
    width: 85%;
    max-width: 65em;
    overflow-y: scroll;
    line-height: 1.7;
}

div.title {
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    padding-top: 10px;
    padding-bottom: 0px;
}

div.logo {
    position: absolute;
    top: 0;
    left: 0;
}


div.logo > img {
    width:  200px;
    height: 120px;
    object-fit: cover;
}

div.sponsor {
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    padding-top: 4px;
    padding-bottom: 2px;
}

div.place {
    padding-top: 0px;
    text-align: center;
    padding-bottom: 5px;
}

h1 {
    font-size: 22px;
    clear: both;
}

h2 {
    font-size: 18px;
    clear: both;
}

h3 {
    font-size: 16px;
    clear: both;
}

nav {
    left: 0px;
    width: 100%;
    text-align: center;
    font-size: 18px;
    padding-bottom: 10px;
}

nav ul {
    margin: 0;
    padding: 0;
    display: inline-block;
}

nav li {
    display: inline;
    margin-left: 1em;
}

nav a:visited, nav a {
    color:darkblue;
    text-decoration: none;
    font-weight: bold;
    white-space: nowrap;
    text-align: center;
}

.speaker {
    font-style: italic;
    font-weight: bold;
}

.speaker-institution {
    font-style: italic;
}

.speaker-image {
    width: 10em;
    float: right;
    margin-left: 1em;
    margin-top: 1em;
    margin-bottom: 1em;
}

.talktitle {
    font-size: 90%;
    font-weight: bold;
}

.talkauthors {
    font-size: 90%;
    font-style: italic;
}

.talkauthors::before {
    content: "\a";
    white-space: pre;
}

.accepted {
    font-size: 90%;
}

.date-caption {
    font-size: 120%;
    font-weight: bold;
}

footer {
    text-align: center;
}

section {
    border: 2px solid transparent;
}

section:target {
    border: 2px solid black;
}

h2 > a {
    color: black;
    text-decoration: none;
}

.tex sub, .latex sub, .latex sup {
    text-transform: uppercase;
}

.tex sub, .latex sub {
    vertical-align: -0.5ex;
    margin-left: -0.1667em;
    margin-right: -0.125em;
}

.tex, .latex, .tex sub, .latex sub {
    font-size: 1em;
}

.latex sup {
    font-size: 0.85em;
    vertical-align: 0.15em;
    margin-left: -0.36em;
    margin-right: -0.15em;
}

.horizontal-images {
    text-align: center;
}

.horizontal-images > img {
    padding-left: 1em;
    padding-right: 1em;
    width:  200px;
    height: 120px;
    object-fit: cover;
}

.sponsor-images {
    text-align: center;
}

.sponsor-images > a > img {
    padding-top: 0px;
    padding-bottom: 0px;
    padding-left: 2em;
    padding-right: 2em;
    height: 40px;
    object-fit: scale-down;
}


table {
    margin-left: 2em;
}

img {
  max-width:75%;
  text-align: center;
}