.mfp-with-zoom .mfp-container,
.mfp-with-zoom.mfp-bg {
  opacity: 0;
  -webkit-backface-visibility: hidden;
  -webkit-transition: all 0.3s ease-out; 
  -moz-transition: all 0.3s ease-out; 
  -o-transition: all 0.3s ease-out; 
  transition: all 0.3s ease-out;
}

.mfp-with-zoom.mfp-ready .mfp-container {
  opacity: 1;
}
.mfp-with-zoom.mfp-ready.mfp-bg {
  opacity: 0.8;
}

.mfp-with-zoom.mfp-removing .mfp-container, 
.mfp-with-zoom.mfp-removing.mfp-bg {
  opacity: 0;
}
.mfp-container .mfp-close {
  width: 40px;
  height: 40px;
  right: -13px;
  text-align: center;
  border-radius: 100px;
  border: 2px solid transparent;
  line-height: 38px;
  padding: 0;
  top: -5px;
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
  font-family: Arial, Baskerville, monospace !important;
  cursor: pointer;
}

.mfp-container .mfp-close:hover {
    border: 2px solid #fff;
    transform: scale(0.8);
    -webkit-transform: scale(0.8) rotateZ(90deg);
}