body {
  font: 14px helvetica neue, helvetica, arial, sans-serif;
}

#cy {
  height: 100%;
  width: 100%;
  position: absolute;
  left: 0;
  top: 2rem;
}

#legend {
  height: 30%;
  width: 20%;
  position: absolute;
  left: 80%;
  top: 2rem;
  border: 1px solid black;
  border-radius: 15px;
}

#machineName {
  width: 100%;
  text-align: center;
}

#config {
  z-index: 1;
  position: absolute;
  top: 0px;
  height: 4rem;
  width: 100%;
}

.button {
  margin: 10 5 10 5;
  float: left;
  font-size: 20px;
  height: 3rem;
  width: 3rem;
}

.unlocked {
  background-color: lightsalmon;
}
