.rounded-button {
    position: absolute;
    top: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    background-color: #f0f0f0;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    box-shadow: 0px 3px 10px rgba(0, 0, 0, 0.2);
  }

  .rounded-button:hover{
    filter: invert(1);
  }
  
  .rounded-button ion-icon {
    font-size: 4em;
    color: #444444;
  }

  .bulbed .rounded-button {
    background-color: var(--secondary);
  }
  
  .bulbed .rounded-button ion-icon {
    color: var(--bulb);
  }