.palette-block {
  display: inline-block;
  width: 180;
  margin: 1ex;
  border: solid;
  border-color: hsla(230, 10%, 15%, 1.0);
  border-width: thin;
  text-align: center;
}

.palette-wheel {
  padding: 0px;
  margin: 0px;
}

.palette-color {
  padding: 1ex;
  margin: 0px;
}