body {
  font-family: sans-serif;
  background-color: #ccc;
}

.black-background {
  background-color: black;
}

.test {
  background-color: pink;
}

.topnav {
  background-color: #333;
  overflow: hidden;
}

.topnav a {
  float: left;
  color: #eee;
  text-align: center;
  padding: 8px 16px;
  text-decoration: none;
  font-size: 17px;
}

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

.topnav a.active {
  background-color: #494;
  color: white;
}

.link_list {
  display: flex;
  flex-direction: column;
}

#start_pane {
  text-align: center;
}

#select_dance_pane {
  background-color: #ccc;
  margin: 10px;
}

#select_dance_settings {
  padding-bottom: 4px;
}

#dance_table {
  min-width: 400px;
  max-width: 800px;
  display: inline-block;
  height: 80vh;
  overflow-y: scroll;
  color: black;
  background-color: #ddd;
}

.dance_button {
  display: inline-block;
  position: relative;
  background-color: transparent;
  cursor: pointer;
  border: 0;
  padding: 0;
  color: #080;
  text-decoration: underline;
  font: inherit;
}

#treetable {
  color: black;
  margin: 0;
}

/* #treetable td {
  background-color: #ddd;
} */

.level_button {
  cursor: pointer;
}

#play_video_pane {
  position: absolute;
  width: 99%;
  height: 93%;
  background-color: black;
  margin: 0;
}

#dance_controls {
  z-index: 1;
  position: absolute;
  left: 0;
  right: 60px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  margin-top: 6px;
  margin-left: 20px;
  margin-right: 20px;
}

#show_dance_table {
  display: none;
}

#dance_title {
  display: none;
  font-size: x-large;
  color: white;
}

#speed_button {
  display: none;
}

#speed_pane {
  z-index: 1;
  background-color: #fe8;
  border-radius: 6px;
  position: absolute;
  top: 90px;
  right: 0;
  margin: 12px;
  padding: 12px;
}

#video {
  text-align: center;
  width: 99%;
  height: 100%;
  position: absolute;
  top: 0;
  background-color: black;
}

#start_video {
  z-index: 1;
  position: absolute;
  top: 40%;
  left: 50%;
  margin-left: -60px;
}