/* IMAGE LIGHTBOX SELECTOR */

#imagelightbox {
    cursor: pointer;
    position: fixed;
    z-index: 10000;
    -ms-touch-action: none;
    touch-action: none;
    -webkit-box-shadow: 0 0 3.125em rgba( 0, 0, 0, .75 ); /* 50 */
    box-shadow: 0 0 3.125em rgba( 0, 0, 0, .75 ); /* 50 */
}


/* ACTIVITY INDICATION */

#imagelightbox-loading,
#imagelightbox-loading div {
    border-radius: 50%;
}

#imagelightbox-loading {
    width: 2.5em; /* 40 */
    height: 2.5em; /* 40 */
    background-color: #444;
    background-color: rgba( 0, 0, 0, .5 );
    position: fixed;
    z-index: 10003;
    top: 50%;
    left: 50%;
    padding: 0.625em; /* 10 */
    margin: -1.25em 0 0 -1.25em; /* 20 */
    -webkit-box-shadow: 0 0 2.5em rgba( 0, 0, 0, .75 ); /* 40 */
    box-shadow: 0 0 2.5em rgba( 0, 0, 0, .75 ); /* 40 */
}

    #imagelightbox-loading div {
        width: 1.25em; /* 20 */
        height: 1.25em; /* 20 */
        background-color: #fff;
        -webkit-animation: imagelightbox-loading .5s ease infinite;
        animation: imagelightbox-loading .5s ease infinite;
    }

@-webkit-keyframes imagelightbox-loading {
    from {
        opacity: .5;
        -webkit-transform: scale( .75 );
    }

    50% {
        opacity: 1;
        -webkit-transform: scale( 1 );
    }

    to {
        opacity: .5;
        -webkit-transform: scale( .75 );
    }
}

@keyframes imagelightbox-loading {
    from {
        opacity: .5;
        transform: scale( .75 );
    }

    50% {
        opacity: 1;
        transform: scale( 1 );
    }

    to {
        opacity: .5;
        transform: scale( .75 );
    }
}


/* OVERLAY */

#imagelightbox-overlay {
    background-color: #000;
    background-color: rgba( 0, 0, 0, .9 );
    position: fixed;
    z-index: 9998;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}


/* "CLOSE" BUTTON */

#imagelightbox-close {
    border: 0;
    width: 2.5em; /* 40 */
    height: 2.5em; /* 40 */
    text-align: left;
    background-color: #1B1E1E;
    position: fixed;
    z-index: 10002;
    top: 2.5em; /* 40 */
    right: 2.5em; /* 40 */
    -webkit-transition: color .3s ease;
    transition: color .3s ease;
}

    #imagelightbox-close:hover,
    #imagelightbox-close:focus {
        background-color: #383e3e;
    }

    #imagelightbox-close:before,
    #imagelightbox-close:after {
        width: 2px;
        background-color: #fff;
        content: '';
        position: absolute;
        top: 20%;
        bottom: 20%;
        left: 50%;
        margin-left: -1px;
    }

    #imagelightbox-close:before {
        -webkit-transform: rotate( 45deg );
        -ms-transform: rotate( 45deg );
        transform: rotate( 45deg );
    }

    #imagelightbox-close:after {
        -webkit-transform: rotate( -45deg );
        -ms-transform: rotate( -45deg );
        transform: rotate( -45deg );
    }


/* CAPTION */

#imagelightbox-caption {
    text-align: center;
    color: #fff;
    background-color: #666;
    position: fixed;
    z-index: 10001;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 0.625em; /* 10 */
}


/* NAVIGATION */

#imagelightbox-nav {
    background-color: #1B1E1E;
    border-radius: 20px;
    position: fixed;
    z-index: 10001;
    left: 50%;
    bottom: 3.75em; /* 60 */
    padding: 0.313em; /* 5 */
    -webkit-transform: translateX( -50% );
    -ms-transform: translateX( -50% );
    transform: translateX( -50% );
}

    #imagelightbox-nav button {
        border: 0;
        width: 1em; /* 20 */
        height: 1em; /* 20 */
        background-color: transparent;
        display: inline-block;
        margin: 0 0.313em; /* 5 */
    }

        #imagelightbox-nav button.active {
            background-color: #fff;
        }


/* ARROWS */

.imagelightbox-arrow {
    border: 0;
    width: 3.75em; /* 60 */
    height: 7.5em; /* 120 */
    background-color: #1B1E1E;
    vertical-align: middle;
    display: none;
    position: fixed;
    z-index: 10001;
    top: 50%;
    margin-top: -3.75em; /* 60 */
}

    .imagelightbox-arrow:hover,
    .imagelightbox-arrow:focus {
        background-color: #383e3e;
    }

    .imagelightbox-arrow:active {
        background-color: #383e3e;
    }

.imagelightbox-arrow-left {
    left: 2.5em; /* 40 */
}

.imagelightbox-arrow-right {
    right: 2.5em; /* 40 */
}

.imagelightbox-arrow:before {
    width: 0;
    height: 0;
    border: 1em solid transparent;
    content: '';
    display: inline-block;
    margin-bottom: -0.125em; /* 2 */
}

.imagelightbox-arrow-left:before {
    border-left: none;
    border-right-color: #fff;
    margin-left: -0.313em; /* 5 */
}

.imagelightbox-arrow-right:before {
    border-right: none;
    border-left-color: #fff;
    margin-right: -0.313em; /* 5 */
}

#imagelightbox-loading,
#imagelightbox-overlay,
#imagelightbox-close,
#imagelightbox-caption,
#imagelightbox-nav,
.imagelightbox-arrow {
    -webkit-animation: fade-in .25s linear;
    animation: fade-in .25s linear;
}

@-webkit-keyframes fade-in {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fade-in {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@media only screen and (max-width: 41.250em) /* 660 */
{
    #container {
        width: 100%;
    }

    #imagelightbox-close {
        top: 1.25em; /* 20 */
        right: 1.25em; /* 20 */
    }

    #imagelightbox-nav {
        bottom: 1.25em; /* 20 */
    }

    .imagelightbox-arrow {
        width: 2.5em; /* 40 */
        height: 3.75em; /* 60 */
        margin-top: -2.75em; /* 30 */
    }

    .imagelightbox-arrow-left {
        left: 1.25em; /* 20 */
    }

    .imagelightbox-arrow-right {
        right: 1.25em; /* 20 */
    }
}

@media only screen and (max-width: 20em) /* 320 */
{
    .imagelightbox-arrow-left {
        left: 0;
    }

    .imagelightbox-arrow-right {
        right: 0;
    }
}