#editor {
  width: 800px;
  background-color: #D8D8D8;
  margin-left: auto;
  margin-right: auto;
  padding: 12px;
}

#scene {
  display: block;
}

.gauge-box {
  display: flex;
  justify-content: space-between;
}

.gauge.start {
  align-self: flex-start;
}

.gauge.end {
  align-self: flex-end;
}

table.gauge {
  display: inline-table;
  border: 2px solid black;
  border-style: solid;
  border-collapse: collapse;
  margin: 4px;
}

table.gauge td, table.gauge th {
  padding: 2px;
}

table.gauge.numerical td {
  border: 1px solid black;
}

table.gauge.numerical td {
  background-color: white;
  min-width: 30pt;
  text-align: right;
}

table.gauge th {
  background-color: #2196F3;
  color: white;
}

#editor {
  width: 800px;
  background-color: #D8D8D8;
  margin-left: auto;
  margin-right: auto;
  padding: 12px;
}

#scene {
  display: block;
}

.gauge-box {
  display: flex;
  justify-content: space-between;
}

.gauge.start {
  align-self: flex-start;
}

.gauge.end {
  align-self: flex-end;
}

table.gauge {
  display: inline-table;
  border: 2px solid black;
  border-style: solid;
  border-collapse: collapse;
  margin: 4px;
}

table.gauge td, table.gauge th {
  padding: 2px;
}

table.gauge.numerical td {
  border: 1px solid black;
}

table.gauge.numerical td {
  background-color: white;
  min-width: 3em;
  text-align: right;
}

table.gauge th {
  background-color: #2196F3;
  color: white;
}

Fix bad unit in CSS.
Fix bad unit in CSS.
