#container {
  text-align: center;
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.values-buttons button {
  border-radius: 50%;
  // line-height: 50px;
  width: 40px;
  height: 40px;
  border: 0;
  background: var(--ion-color-item-background);
  display: inline-block;
  padding-top: 5px;
  margin: 10px 12px;
}
