.modal-overlay{
    display: none;
    position: fixed;
    z-index: 99999999;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.5);
    font-family: Verdana, Geneva, Tahoma, sans-serif;
  }
  .modal-content{
    background-color: #f4f4f4;
    margin: 5% auto;
    width: 70%;
    box-shadow: 0 5px 8px 0 rgba(0,0,0,0.2),0 7px 20px 0 rgba(0,0,0,0.17);
  }
  .modal-header h2, .modal-footer h3{
    margin: 0;
  }
  .modal-header{
    background: #3d3d3d;
    padding: 15px;
    color: #fff;
  }
  .modal-body{
    padding: 10px 20px;
  }
  .modal-footer{
    background: #3d3d3d;
    padding: 10px;
    color: #fff;
    text-align: center;
  }
  .closeBtn{
    font-size: 30px;
    color: #fff;
    float: right;
  }
  .closeBtn:hover,.closeBtn:focus{
    text-decoration: none;
    cursor:  pointer;
  }