.blocker {
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0;
  width: 100%; height: 100%;
  overflow: auto;
  z-index: 1;
  padding: 20px;
  box-sizing: border-box;
  background-color: rgb(0,0,0);
  background-color: rgba(0,0,0,0.75);
  text-align: center;
}
.blocker:before{
  content: "";
  display: inline-block;
  height: 100%;
  vertical-align: middle;
  margin-right: -0.05em;
}
.blocker.behind {
  background-color: transparent;
}
.modal {
  display: none;
  vertical-align: middle;
  position: relative;
  z-index: 2;
  max-width: 500px;
  box-sizing: border-box;
  width: 90%;
  background: #fff;
  /*padding: 15px 30px;*/
  padding: 15px;
  -webkit-border-radius: 8px;
  -moz-border-radius: 8px;
  -o-border-radius: 8px;
  -ms-border-radius: 8px;
  border-radius: 8px;
  -webkit-box-shadow: 0 0 10px #000;
  -moz-box-shadow: 0 0 10px #000;
  -o-box-shadow: 0 0 10px #000;
  -ms-box-shadow: 0 0 10px #000;
  box-shadow: 0 0 10px #000;
  text-align: left;
}

.modal a.close-modal {
  position: absolute;
  top: 0.5px;
  right: 3.5px;
/*
  top: -12.5px;
  right: -12.5px;
*/
  display: block;
  width: 30px;
  height: 30px;
  text-indent: -9999px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  background-image: url('data:image/png;base64, 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');
  _background-image: url('data:image/png;base64,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');

}

.modal-spinner {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translateY(-50%) translateX(-50%);
  padding: 12px 16px;
  border-radius: 5px;
  background-color: #111;
  height: 20px;
}

.modal-spinner > div {
  border-radius: 100px;
  background-color: #fff;
  height: 20px;
  width: 2px;
  margin: 0 1px;
  display: inline-block;

  -webkit-animation: sk-stretchdelay 1.2s infinite ease-in-out;
  animation: sk-stretchdelay 1.2s infinite ease-in-out;
}

.modal-spinner .rect2 {
  -webkit-animation-delay: -1.1s;
  animation-delay: -1.1s;
}

.modal-spinner .rect3 {
  -webkit-animation-delay: -1.0s;
  animation-delay: -1.0s;
}

.modal-spinner .rect4 {
  -webkit-animation-delay: -0.9s;
  animation-delay: -0.9s;
}

@-webkit-keyframes sk-stretchdelay {
  0%, 40%, 100% { -webkit-transform: scaleY(0.5) }
  20% { -webkit-transform: scaleY(1.0) }
}

@keyframes sk-stretchdelay {
  0%, 40%, 100% {
    transform: scaleY(0.5);
    -webkit-transform: scaleY(0.5);
  }  20% {
    transform: scaleY(1.0);
    -webkit-transform: scaleY(1.0);
  }
}