body {
  padding: 0;
  margin: 0;
  color: #666666;
  font-family: sans-serif;
}

.booking {
  height: 550px;
}

#calendar h2 {
  font-weight: lighter;
  white-space: nowrap;
  display: flex;
  justify-content: center;
  align-items: center;
}

#calendar .title {
  margin: 0 8px;
}

#calendar button {
  border-radius: 100%;
  color: #f16465;
  text-decoration: none;
  border: 0;
  background: transparent;
  cursor: pointer;
  width: 32px;
  height: 32px;
  line-height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background 200ms linear;
  font-size: 16px;
  font-weight: bolder;
}

#calendar button span {
  margin-top: -3px;
}

#calendar button:hover {
  background: #f0f0f0;
}

#calendar table {
  border-collapse: collapse;
  border-color: #666666;
  width: 100%;
}

#calendar td {
  padding: 5px;
}

#calendar .free {
  background: #ceedce;
}

#calendar .ocupied {
  background: #ebc5c5;
}