#divContent > div {
  width: 100%;
  height: 80px;
  padding: 10px;
  margin: 10px;

  display: flex;
  justify-content: center;
  align-items: center; 
  /* border: 1px solid gainsboro; */
}

.sp0, .sp1, .sp2, .sp3, .sp4 {
  display: inline-flex;
  justify-content: center;
  align-items: center;

  width: 60px;
  height: 60px;
  color: white;

  border-radius: 50%;
  margin: 5px;
  font-size: large;
  font-weight: bold;
}

.sp0 {
  background-color: brown;
}

.sp1 {
  background-color: chocolate;
}

.sp2 {
  background-color: darkgreen;
}

.sp3 {
  background-color: darkblue;
}

.sp4 {
  background-color: blueviolet;
}

#spplus {
  font-size: xx-large;
  font-weight: bold;
  color: gray;
}