.iframe-overlay {
  display: none;
  position: fixed;
  z-index: 2000;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

.iframe-overlay.active{
  display: flex;
}

.iframe-overlay-container {
  margin: auto;
}

.iframe-overlay-close-btn {
  width: 15px;
  height: 15px;
  background-image: url('res/close_btn.dfd0503b.png');
  background-color: transparent;
  background-size: cover;
  background-repeat:  no-repeat;
  background-position: center center;
  cursor: pointer;
  border: 0;

  position: absolute;
  top: 15px;
  right: 15px;
  margin: 0;
}

.iframe-overlay-box {
  position: relative;
  border-radius: 20px;
  width: 570px;
  height: 868px;
  background-color: #FFF8E0;
}

.iframe-overlay-iframe {
  border-radius: 20px;
  width: 100%;
  height: 100%;
}

@media(max-width: 570px) {
  .iframe-overlay-box {
    width: 470px;
  }

  .support-close-btn {
    margin-left: 435px;
  }
}

@media(max-width: 470px) {
  .iframe-overlay-box {
    width: 344px;
  }

  .iframe-overlay-close-btn {
    margin-left: 335px;
  }
}

@media(max-height: 868px) {
  .iframe-overlay-box {
    height: 758px;
  }
}

@media(max-height: 758px) {
  .iframe-overlay-box {
    height: 658px;
  }
}


@media(max-height: 658px) {
  .iframe-overlay-box {
    height: 558px;
  }
}

@media(max-height: 558px) {
  .iframe-overlay-box {
    height: 458px;
  }
}