ion-tab-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0;
  }
  
  ion-tab-button ion-icon {
    font-size: 24px;
  }
  
  ion-tab-button ion-label {
    font-size: 12px;
  }
  
  ion-tab-button:last-child {
    position: fixed;
    bottom: 20px;
    left: 20px;
  }
  