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

.square{
width:30%;
background:purple;
padding-bottom: 30%;
float:left;
margin:1.66%;
border-radius: 50%;
transition: background 0.6s;
--webkit-transition: background 0.6s;
--moz-transition: background 0.6s;
}

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


}

h1{

  text-align: center;
  line-height: 1.1;
  color:white;
  background: steelblue;
  margin:0;
  font-style: normal;
  text-transform: uppercase;
  padding: 20px,0;


}

#message{
  display: inline-block;
  width:20%;
}

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

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

#colorDisplay{
  font-size: 200%;
}

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

}

button:hover{

  color:white;
  background: steelblue;
}