.carousel-inner, .carousel-item, .slide  {
    height: 120px;
    width: 728px;
}

.modal-header {

    text-align: center;
}

#overlay {
    visibility: hidden;
  
    position: absolute;
    left: 0px;
    top: 0px;
    right: 0px;
    bottom: 0px;
    margin: auto;
  
    width: 100%;
    height: 100%;
    text-align: center;
    z-index: 10000;
    background-color: rgba(0, 0, 0, 0.5);
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.5);
    text-align: center;
  }
  
  
  #overlay div#gfb_newsletter_signup_form {
    max-width: 750px;
    min-width: 250px;
    max-height: 750px;
    min-height: 250px;
  
    height: 30%;
  
    margin: 5px auto;
    background-color: #fff;
    border: 1px solid #000;
    padding: 20px;
    text-align: center;
    position: absolute;
  }

  
    img {

      border:3px solid grey;
      }
  }