.available-round,
.not-available-round {
  background: green;
  width: 40px;
  display: inline-block;
  margin-right: 10px;
  border-radius: 20px;
  text-align: center;
  padding: 8px 0;
  color: white;
  font-size: 10px;
}


.not-available-round {
  background: red;
}