html, body {
  height: 100%;
}

.navbar {
  font-weight: 600;
}

header {
  position: relative;
  height: 100%;
  min-height: 540px;
  padding-top: 120px;
  padding-bottom: 60px;
  background: #131922;
  text-align: center;
}
header .dig-logo {
  width: 350px;
  max-width: 90%;
}
header h1 {
  font-size: 1.6em;
  font-weight: 600;
  color: white;
}
header .affiliation {
  margin-top: 40px;
}
header .affiliation div {
  margin-top: 10px;
}
header .scroll-btn-container {
  position: absolute;
  top: 80%;
  width: 100%;
}
header .scroll-btn-container .scroll-btn {
  display: table;
  margin: auto;
  width: 50px;
  height: 50px;
  border: 2px solid #ccc;
  border-radius: 50%;
  color: #ccc;
  text-decoration: none;
  outline: none;
}
header .scroll-btn-container .scroll-btn i {
  display: table-cell;
  vertical-align: middle;
  font-size: 30px;
}
header .scroll-btn-container .scroll-btn:hover {
  border-color: white;
  color: white;
}

section {
  padding-top: 60px;
}
section h2 {
  margin-top: 0;
  margin-bottom: 20px;
  text-align: center;
}
section .content {
  margin: auto;
  max-width: 700px;
}

#slides {
  padding-bottom: 60px;
  background: #111;
}
#slides .content {
  max-width: 600px;
}
#slides .content .slides-wrapper {
  position: relative;
  padding-bottom: 80%;
}
#slides .content .slides-wrapper iframe {
  position: absolute;
  width: 100%;
  height: 100%;
  border: none;
}
#slides .content .more {
  margin-top: 10px;
  color: #666;
}

#tweets .content {
  text-align: center;
}
#tweets .content iframe {
  height: 500px !important;
}

#people ul.content {
  max-width: 800px;
}
@media (max-width: 600px) {
  #people ul.content {
    text-align: center;
  }
}
#people ul.content li {
  display: inline-block;
  margin: 12px;
  width: 130px;
  border-radius: 5px;
  overflow: hidden;
  background: #333;
}
#people ul.content li:hover {
  background: black;
}
#people ul.content li a {
  display: block;
  height: 130px;
  background-repeat: no-repeat;
  background-position: center 10%;
  background-size: cover;
}
#people ul.content li .description {
  padding: 8px;
  color: #ccc;
}
#people ul.content li .description .name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 3px;
  font-size: 0.85em;
  font-weight: 600;
}
#people ul.content li .description .title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.8em;
}

#org {
  text-align: center;
}
#org img {
  width: 150px;
  margin: 20px;
}

#pub li {
  margin: 10px 0;
}
#pub li .title {
  font-weight: bold;
}
#pub li .author {
  font-size: 0.95em;
}
#pub li .location {
  font-size: 0.95em;
  font-style: italic;
}

footer {
  margin-top: 60px;
  background: #eee;
  font-size: 0.9em;
  text-align: center;
  padding: 20px;
}