body{
  background: #232323;
  margin: 0;
}
.square{
  width: 30%;
  margin: 1.66%;
  background-color: purple;
  padding-bottom: 30%;
  float: left;
  border-radius: 5%;
  transition: background 0.6s;
}
h1{
  text-align: center;
  padding: 20px 0;
  color: white;
  font-weight: normal;
  line-height: 1.1;
  font: white;
  margin: 0;
  text-transform: uppercase;
  font-family:  Consolas;
  transition: background 0.5s;

}

h1 span{
  font-size: 1.7em;
}

#message{
  /* font-size: .5em; */
  text-align: center;
  margin: 0 auto;
  font-family:  Menlo;
}

button{
  color: turquoise;
  border: none;
  text-transform: uppercase;
  height: 100%;
  font-weight: 900;
  letter-spacing: 1px;
  font-size: .9em;
  transition: all .3s;
  outline: none;
}

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

.container{
  width: 600px;
  margin: 20px auto;
  background-color: blue;
}

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

.hardsquare{
  display: none;
}


.selected{
  background-color: cyan;
}