body {
  background: gray;
  font-size: 1em;
  color: black;
}

.container {
  max-width: 840px;
  margin: auto;
  text-align: center;
}

.cemo {
  color: #FF0033;
}

.csoc {
  color: #FFFF00;
}

.ccomp {
  color: #00FF00;
}