.custom-overlay-img {
    position: absolute;
    left: 30%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    max-width: 150px;
    z-index: 10;
    border: 1px solid #fffbfb;
    box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.3);
    border-radius: 5px;
    background-color: white;
    padding: 5px;
  }
  
  /* 响应式调整 */
  @media (max-width: 576px) {
    .custom-overlay-img {
      width: 40px !important;
    }
  }
  @media (min-width: 577px) and (max-width: 768px) {
    .custom-overlay-img {
      width: 50px !important;
    }
  }
  @media (min-width: 769px) and (max-width: 1024px) {
    .custom-overlay-img {
      width: 60px !important;
    }
  }