.btn-icon {
    position: fixed;
    bottom: 0.5rem;
    right: 1.25rem;
    background-color: var(--mainColor);
    color: #fff;
    border-radius: 0.5rem;
    font-weight: 700;
    font-size: 1rem;
    padding: 0.625rem;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
    box-shadow: 0 0px 10px 0px rgb(255 255 255 / 63%);
  }
  .btn-icon:hover {
    background-color:#fff ;
    color: var(--mainColor);
    border: 1px solid var(--mainColor) ;
  }

  .showmodal {
    width: calc(100% - 2.75rem);
    max-width: 380px;
    display: block;
    background-color: #fff;
    border: 2px solid var(--mainColor);
    position: fixed;
    right: 1.375rem;
    bottom: 3.75rem;
    box-shadow: 0px 0px 52px 0px rgba(0, 0, 0, 0.28);
    animation: scale .25s ease-in-out;
    z-index:9999;
    line-height: 0;
  }

  @keyframes scale {
    0% {
      transform: scale(0);
      transform-origin: bottom right;
    }
    100% {
      transform: scale(1);
      transform-origin: bottom right;
    }
   }

  .hidemodal {
    display: none;
  }