.header {
  background: #000;
  color: #fff;
}

body {
  background-color: #282828;
  color: #fff;
}

canvas {
  border-color: #666;
  background-color: #383838;
}

input, select, button {
  background-color: #454545;
  color: #fff;
}

.serial-input input {
  background-color: #383838;
  border-color: #666;
}

.serial-input input:disabled,
.serial-input button:disabled {
  border-color: #333;
  color: #666;
}

.timestamp {
  color: #888;
}

#notSupported {
  background-color: red;
  color: white;
}

.log {
  border-color: #666;
  background-color: #383838;
  color: #ccc;
}

.calibration-container {
  border-color: #666;
  background-color: #383838;  
}