#fancyBoxBg {
  position: fixed;
  z-index: 1500;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgba(0,0,0,0.8);
  cursor: pointer;
}
#fancyBoxModal {
  position: fixed;
  top: 10%;
  left: 25%;
  width: 50%;
  border: 10px solid #fff;
  z-index: 1501;
  box-shadow: 0 0 10px 2px rgba(0,0,0,0.6);
}
#fancyBoxModal > div {
    position: relative;
    padding-bottom: 56.25%;
    width: 100%;
}
#fancyBoxModal > div > iframe {
    position: absolute;
    height: 100%;
    width: 100%;
}
#fancyBoxModal > a {
    position: absolute;
    top: 0;
    right: 0;
    display: block;
    width: 20px;
    height: 20px;
    background: transparent url('/sites/all/themes/proofpoint/images/fancyClose.png') no-repeat center center;
    background-size: cover;
    margin: -20px -20px 0 0;
    cursor: pointer;
}

@media all and (max-width: 769px) {
  #fancyBoxModal {
    width: 100%;
    left: 0;
  }

  #fancyBoxModal > a {
    width: 30px;
    height: 30px;
    top: -8px;
    right: 6px;
  }
}