.slider-item {
    display: none;
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  .slider-item {
    animation: fade 0.5s ease-in-out;
  }
    @keyframes fade {
    0% {
      opacity: 0.5;
    }
    100% {
      opacity: 1;
    }
  }

  .slider-item.active {
    display: block;
  }

  .dots-container {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    margin-top: 10px;
  }

  .dot {
    height: 10px;
    width: 10px;
    background-color: #bbb;
    border-radius: 50%;
    margin: 0 5px;
    cursor: pointer;
  }

  .dot.active {
    background-color: #717171;
  }