#preview img {
            max-width: 150px;
            max-height: 150px;
            margin: 10px 10px 30px 10px ;
            position: relative;
			border:1px solid;
        }
        .img-container {
            display: inline-block;
            position: relative;
        }
        .remove-btn {
            position: absolute;
            top: 2px;
            right: 2px;
            background: red;
            color: white;
            border: none;
            border-radius: 50%;
            width: 20px;
            height: 20px;
            cursor: pointer;
            font-weight: bold;
            line-height: 18px;
            text-align: center;
            padding: 0;
        }
		
  #loadingOverlay {
      display: none;
      position: fixed;
      top: 0; left: 0; right: 0; bottom: 0;
      background: rgba(255,255,255,0.8);
      z-index: 9999;
      text-align: center;
      padding-top: 20%;
      font-size: 1.5em;
      color: #333;
      font-weight: bold;
    }