div {
  width: 100px;
  height: 70px;

  box-sizing: border-box;
  padding-top: 23px;
  text-align: center;
  color: white;

  font-size: 13px;
  font-family: sans-serif;
  font-weight: bold;

  display: inline-block;
  float: left;

  margin-top: 15px;

  text-shadow: 0 0 1px black;
}

br {
  clear: both;
}

.hidden {
  display: none;
}

.colors {
  background: #c01025;
}
.coffee {
  background: #c0ffee;
}
.codecs {
  background: #c0d3c5;
}

.rebecca {
  background: #663399;
}
.robots {
  background: #208075;
}
.rio {
  background: #210;
}

.boo {
  background: #b00;
}
.boloss {
  background: #b01055;
}
.badass {
  background: #bada55;
}