html {
  margin: 0;
  padding: 0;
  position: absolute;
  width: 100%;
  overflow: hidden;
  height: 100%;
}

body {
  height: 100%;
  left: 0;
  margin: 0;
  padding: 0;
  position: absolute;
  top: 0;
  width: 100%;
}

#tree-diagram {
  height: 100vh;
  width: 61.803399vh;
  overflow: hidden;
  float: left;
}

@media screen and (max-aspect-ratio: 1) {
  #tree-diagram {
    height: 61.803399dvw;
    width: 100dvw;
    float: none;
  }
}

#content {
  overflow-y: scroll;
  position: relative;
  height: 100%;
}

#content .description {
  display: none;
  padding-left: 1em;
  padding-right: 1em;
}

#content .description p img {
  height: 1em;
}

#content.emanation-0 .description.emanation-0 {
  display: block;
}
#content.emanation-00 .description.emanation-00 {
  display: block;
}
#content.emanation-000 .description.emanation-000 {
  display: block;
}
#content.emanation-0-1 .description.emanation-0-1 {
  display: block;
}
#content.emanation-0-1-element .description.emanation-0-1-element {
  display: block;
}
#content.emanation-1-2 .description.emanation-1-2 {
  display: block;
}
#content.emanation-1-2-fools-journey .description.emanation-1-2-fools-journey {
  display: block;
}
#content.emanation-1-2-element .description.emanation-1-2-element {
  display: block;
}
#content.emanation-2-3 .description.emanation-2-3 {
  display: block;
}
#content.emanation-2-3-fools-journey .description.emanation-2-3-fools-journey {
  display: block;
}
#content.emanation-2-3-element .description.emanation-2-3-element {
  display: block;
}
#content.emanation-3-5 .description.emanation-3-5 {
  display: block;
}
#content.emanation-3-5-element .description.emanation-3-5-element {
  display: block;
}
#content.emanation-4-7 .description.emanation-4-7 {
  display: block;
}
#content.emanation-4-7-element .description.emanation-4-7-element {
  display: block;
}
#content.emanation-5-11 .description.emanation-5-11 {
  display: block;
}
#content.emanation-5-11-flip .description.emanation-5-11-flip {
  display: block;
}
#content.emanation-5-11-element .description.emanation-5-11-element {
  display: block;
}
#content.emanation-6-13 .description.emanation-6-13 {
  display: block;
}
#content.emanation-6-13-fools-journey .description.emanation-6-13-fools-journey {
  display: block;
}
#content.emanation-7-17 .description.emanation-7-17 {
  display: block;
}
#content.emanation-8-19 .description.emanation-8-19 {
  display: block;
}
#content.emanation-8-19-fools-journey .description.emanation-8-19-fools-journey {
  display: block;
}
#content.emanation-9-23 .description.emanation-9-23 {
  display: block;
}
#content.emanation-10-29 .description.emanation-10-29 {
  display: block;
}
#content.emanation-11-31 .description.emanation-11-31 {
  display: block;
}
#content.emanation-11-31-fools-journey .description.emanation-11-31-fools-journey {
  display: block;
}
#content.emanation-11-31-explore .description.emanation-11-31-explore {
  display: block;
}