body {
  background-color: #232323;
  margin: 0;
  font-family: "Avenir", "Montserrat";
}

.square {
  width: 30%;
  background: purple;
  padding-bottom: 30%;
  float: left;
  margin: 1.66%;
  border-radius: 50%;
  transition: background 0.5s;
}

#container {
  margin: 20px auto;
  max-width: 600px;
}

h1 {
  color: rgb(250, 249, 249);
  line-height: 1.2;
  text-align: center;
  background-color: #ffa07a;
  margin: 0;
  font-weight: normal;
  text-transform: uppercase;
  padding: 15px 0;
  font-size: 60px;
}

#stripe {
  background-color: azure;
  height: 30px;
  text-align: center;
  color: black;
}

.selected {
  background: lightsalmon;
  color: white;
}

#colorDisplay {
  font-size: 50px;
}

button {
  border: none;
  background: none;
  text-transform: uppercase;
  height: 100%;
  font-weight: 700;
  color: lightsalmon;
  letter-spacing: 1px;
  font-size: inherit;
  transition: all 0.3s;
  outline: none;
}

#message {
  display: inline-block;
  width: 20%;
  text-transform: uppercase;
  color: lightsalmon;
  letter-spacing: 1px;
  font-size: inherit;
}

button:hover {
  color: white;
  background-color: lightsalmon;
}