.panel {
  display: inline-block;
  width: 50%;
  box-sizing: border-box;
  vertical-align: top;
}
.panel:first-of-type {
  padding-right: 14px;
}
.panel:last-of-type {
  padding-left: 14px;
}
.instructions {
  margin-bottom: 10px;
}
.input, .output {
  width: 100%;
  height: 360px;
  background-color: #F6F6F6;
  margin-bottom: 16px;
  box-sizing: border-box;
  padding: 6px;
  display: flex;
  flex-flow: column;
}
.role {
  text-transform: uppercase;
  font-family: Arial;
  color: #BBB;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: bold;
}
.input.text .role, .output.text .role {
  margin-left: 1px;
}
.submit, .clear {
  background-color: #F6F6F6 !important;
  padding: 8px !important;
  box-sizing: border-box;
  width: calc(50% - 8px);
  text-transform: uppercase;
}
.submit {
  margin-right: 8px;
}
.clear {
  margin-left: 8px;
}
.input_text, .output_text {
  background: transparent;
  resize: none;
  border: 0 none;
  width: 100%;
  font-size: 18px;
  outline: none;
  height: 100%;
  padding: 0;
}
.input_image, .input_audio, .input_snapshot, .input_mic, .output_class,
.output_image {
  flex: 1 1 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.input_image, .input_audio, .input_snapshot, .input_mic {
  font-weight: bold;
  font-size: 24px;
  color: #BBB;
  cursor: pointer;
}
.output_class {
  font-weight: bold;
  font-size: 36px;
}
.input_image, .input_audio {
  border: dashed 8px #BBB;
}
.input_snapshot, .input_mic {
  flex-direction: column;
}
.input_snapshot .webcam, .input_mic .mic  {
  height: 80px;
}
.output_image img {
  width: 100%; /* or any custom size */
  height: 100%;
  object-fit: contain;
}
.confidence_intervals {
  font-size: 16px;
}
.confidence {
  padding: 3px;
}
.level, .label  {
  display: inline-block;
}
.label {
  width: 60px;
  text-align: right;
}
.confidence_intervals .level {
  font-size: 12px;
  margin-left: 8px;
  margin-right: 8px;
  background-color: #AAA;
  padding: 2px 4px;
  text-align: right;
  color: white;
  font-weight: bold;
}
.confidence_intervals > * {
  vertical-align: bottom;
}