div.body h1 {
  text-transform: uppercase;
  font-weight: bold;
}

button {
  cursor: pointer;
}

.big-button {
  line-height: 2;
  padding: 0 1em;
  font-size: 1.2em;
}

a.image-reference {
  border: 0;
}

div.speakers h2 {
  margin-bottom: 2em;
}

div.speakers h3 {
  padding-top: 0.5em;
  margin-top: 0;
}

div.speakers a {
  color: inherit;
}

div.speakers img {
  border: 1px solid;
  border-radius: 50%;
}

div.speakers p {
  margin-bottom: 5em;
}

div.speakers h3,
div.speakers p {
  margin-left: 200px;
}

div.talks .topic-title {
  font-family: Raleway;
  font-size: 180%;
  margin-bottom: 0;
  font-weight: normal;
}

div.talks .topic {
  padding: 1em 1em 0;
  margin: 0 0 1em 0;
}

div.schedule table {
  width: 800px;
  border: 1px solid;
}

.timer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  background: white;
}

.clock {
  font-size: 30vh;
}

.timer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  width: 100%;
  text-align: center;
}

.timer ul li {
  display: inline-block;
  width: 3em;
}

.timer ul a {
  text-decoration: none;
  color: #ccc;
  display: inline-block;
}

.timer ul a:hover {
  color: inherit;
}

.timer-choices {
  font-size: 5vh;
}

.timer-controls {
  font-size: 10vh;
}

.timer-controls li a {
  border: 0.1em solid;
  padding: 0.2em;
}

.talks {
  position: absolute;
  top: 0;
  left: 0;
  font-size: 3vh;
}

.talks h1 {
  display: none;
}

div.talks .topic {
  border: 0;
  background: white;
  padding: 0 10vh;
}

.talks .logo {
  position: fixed;
  top: 10vh;
  left: 10vh;
  z-index: 100;
  font-family: raleway;
}

.fixed-notes {
  font-family: raleway;
  position: fixed;
  bottom: 10vh;
  right: 10vw;
  z-index: 100;
  list-style: none;
  border: 1px solid;
  padding: 1em;
  background: white;
}

.fixed-notes li {
  margin: 0;
  padding: 0;
}

.fixed-notes strong {
  width: 8em;
  display: inline-block;
}