#flpp-modal {
        position: fixed;
        top: 0; left: 0;
        width: 100%; height: 100%;
        background: rgba(0,0,0,0.8);
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 999;
      }
      body.flpp-modal-active {
        overflow: hidden;
      }
      #flpp-modal .flpp-content {
        background: #fff;
        padding: 2rem;
        border-radius: 8px;
        max-width: 400px;
        text-align: center;
      }