.main {
  display: flex;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  overflow: hidden;
}

.main #stage canvas {
  position: relative;
  width: 100%;
  top: 0;
  z-index: 10;
}

.main #stage canvas:nth-child(2) {
  top: -100.5%;
  z-index: 9;
}

.main #stage canvas:nth-child(3) {
  top: -201%;
  z-index: 8;
}

.main #stage {
  flex: 2;
}

#side-panel {
  max-width: 30%;
  flex: 1;
}

.download {
  background: white;
  padding: 10px;
  border-radius: 0 0 10px 10px;
}

.pane {
  display: none;
  padding: 10px;
}

.tabs {
  display: flex;
}

.tab {
  display: none;
}

.tab-label {
  cursor: pointer;
  background-color: darkgrey;
  padding: 10px;
  text-align: center;
  color: white;
  flex: 1;
}

.tab:checked + .tab-label {
  background-color: black;
  color: white;
}

.pane li {
  display: flex;
}
.pane ul {
  padding-left: 15px;
}
.pane li > * {
  margin-right: 5px;
}
.pane li input {
  max-width: 180px;
}
.pane li > *:last-child {
  margin-right: 0;
}

.character-options .selected {
  border: 1px solid black;
}
.character-options > * {
  border: 1px solid transparent;
}