/*!
 * modified Simple lightbox effect in pure JS
 * @see {@link https://sop188xc2m.proxynodejs.usequeue.com/squeral/lightbox}
 * @see {@link https://sop188xc2m.proxynodejs.usequeue.com/squeral/lightbox/blob/master/lightbox.js}
 * passes jshint
 */

.iframe-lightbox,
.iframe-lightbox .backdrop {
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

.iframe-lightbox {
  display: none;
  position: fixed;
  opacity: 0;
  -webkit-transition: opacity 0.2s ease;
  transition: opacity 0.2s ease;
  /*!
      * @see {@link https://sop188xc2m.proxynodejs.usequeue.com/englishextra/iframe-lightbox/issues/10}
      * @see {@link https://sop188xc2m.proxynodejs.usequeue.com/englishextra/iframe-lightbox/issues/14}
      */
  z-index: 999999;
}

.iframe-lightbox .backdrop {
  position: absolute;
  background-color: rgba(0, 0, 0, 0.7);
  cursor: default;
}

.iframe-lightbox .content-holder {
  width: 80%;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  margin-right: -50%;
}

.iframe-lightbox .content {
  height: 0;
  position: relative;
  padding-bottom: 56.25%;
}

.iframe-lightbox .content > .body {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/*!
  * another pure css spinner
  * @see {@link https://73qfsd82e5.proxynodejs.usequeue.com/}
  */

.iframe-lightbox .content > .body .half-circle-spinner,
.iframe-lightbox .content > .body .half-circle-spinner * {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.iframe-lightbox .content > .body .half-circle-spinner {
  width: 60px;
  height: 60px;
  border-radius: 100%;
  position: relative;

  margin: 0;
  position: fixed;
  top: 50%;
  left: 50%;
  margin-right: -50%;
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}

.iframe-lightbox .content > .body .half-circle-spinner .circle {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 100%;
  border: calc(60px / 10) solid transparent;
}

.iframe-lightbox .content > .body .half-circle-spinner .circle.circle-1 {
  border-top-color: #ffffff;
  -webkit-animation: half-circle-spinner-animation 1s infinite;
  animation: half-circle-spinner-animation 1s infinite;
}

.iframe-lightbox .content > .body .half-circle-spinner .circle.circle-2 {
  border-bottom-color: #ffffff;
  -webkit-animation: half-circle-spinner-animation 1s infinite alternate;
  animation: half-circle-spinner-animation 1s infinite alternate;
}

@-webkit-keyframes half-circle-spinner-animation {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@keyframes half-circle-spinner-animation {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

.iframe-lightbox .content > .body.is-loaded .half-circle-spinner {
  display: none;
}

.iframe-lightbox iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  box-shadow: 0.267rem 0.267rem 0.267rem 0 rgba(3, 3, 3, 0.3);
  /*!
      * in js: iframe onload="this.style.opacity=1;" style="opacity:0;border:none;"
      */
  /* opacity: 0; */
  -webkit-transition: opacity 0.2s ease;
  transition: opacity 0.2s ease;
}

.iframe-lightbox.is-showing {
  display: block;
}

.iframe-lightbox.is-opened {
  opacity: 1;
}

.iframe-lightbox .btn-close {
  position: fixed;
  top: 0.625em;
  right: 0.625em;
  width: 1.5em;
  height: 1.5em;
}

/*!
  * pure css version
  * @see {@link https://gtmrxihoat.proxynodejs.usequeue.com/brissmyr/pen/egidw}
  */

.iframe-lightbox .btn-close:before,
.iframe-lightbox .btn-close:after {
  content: " ";
  width: 0.125em;
  height: 1.5em;
  position: absolute;
  right: 0.625em;
  background-color: #ffffff;
}

.iframe-lightbox .btn-close:before {
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
}

.iframe-lightbox .btn-close:after {
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
}

/*!
  * @see {@link https://sop188xc2m.proxynodejs.usequeue.com/englishextra/iframe-lightbox/issues/12}
  */

body.iframe-lightbox--open {
  overflow: hidden;
}