.image-link {
    cursor: -webkit-zoom-in;
    cursor: -moz-zoom-in;
    cursor: zoom-in;
}

/* This block of CSS adds opacity transition to background */
.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;
}

/* padding-bottom and top for image */
.mfp-no-margins img.mfp-img {
    padding: 0;
}
/* position of shadow behind the image */
.mfp-no-margins .mfp-figure:after {
    top: 0;
    bottom: 0;
}
/* padding for main container */
.mfp-no-margins .mfp-container {
    padding: 0;
}

/* aligns caption to center */
.mfp-title {
    text-align: center;
    padding: 6px 0;
}
.image-source-link {
    color: #ddd;
}