body {
    background-color: black;
}
.container {
    position: relative;
    width: 50%;
  }
  
  .image {
    display: block;
    width: 100%;
    height: auto;
  }
  
  /* .overlay {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100%;
    width: 100%;
    opacity: 0;
    transition: .5s ease;
    background-color: #ffffff8f;
  }
  
  .container:hover .overlay {
    opacity: 1;
  }
  
  .text {
    color: white;
    font-size: 20px;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    text-align: center;
  } */

  .overlay-container {
    position: relative;
  }

  .overlay {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.5s;
  }

  .overlay:hover {
    opacity: 1;
  }

  .overlay-text {
    color: white;
    font-size: 20px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }