.gallery {
    --duration: 150ms;
    position: fixed;
    z-index: 6000;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    overflow: hidden;
    user-select: none;
    transition: background-color var(--duration);
    pointer-events: auto;
    background-color: transparent;
    touch-action: none;
}
.gallery.animation-in {
    background-color: var(--backdrop-background-color);
}
.gallery.animation-out {
    animation: gallery-out var(--duration) ease-in-out both;
}
@keyframes gallery-out {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

.gallery-slide {
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    width: 100%;
    transform: translateX(var(--gallery-slide-x, 0px));
    pointer-events: none;
    will-change: transform;
}
.gallery-slide:before {
    position: absolute;
    z-index: 10;
    top: 50%;
    left: 50%;
    display: block;
    width: 60px;
    height: 60px;
    content: "";
    transition: transform var(--duration) ease-in-out, opacity var(--duration) ease-in-out;
    transform: translate(-50%, -50%) scale(0);
    pointer-events: none;
    opacity: 0;
    border-radius: 8px;
    background: var(--gallery-caption-background) var(--fancybox-preloader-url) center center no-repeat;
}
.gallery-slide.has-preloader:before {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}
.gallery-slide:after {
    position: absolute;
    z-index: 20;
    right: 0;
    bottom: 0;
    left: 0;
    height: 10px;
    content: "";
    transition: opacity 300ms;
    animation: uploader-file-preview 15s linear infinite;
    opacity: 0;
    background-image: linear-gradient(135deg, var(--uploader-stripe-a) 25%, var(--uploader-stripe-b) 25%, var(--uploader-stripe-b) 50%, var(--uploader-stripe-a) 50%, var(--uploader-stripe-a) 75%, var(--uploader-stripe-b) 75%, var(--uploader-stripe-b) 100%);
    background-size: 20px 20px;
}
.gallery-slide.has-preloader-bar:after {
    opacity: 1;
}

.gallery-image-container {
    position: absolute;
    z-index: 5;
    top: 0;
    left: 0;
    transform-origin: top left;
    border: 0;
    will-change: transform;
}

.gallery-image {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 0;
    pointer-events: none;
    background: transparent;
}

.gallery-image-preload {
    transition: opacity var(--duration);
}

.gallery-chevron {
    position: absolute;
    z-index: 30;
    top: 50%;
    display: flex;
    cursor: pointer;
    transition: transform var(--duration) ease-in-out;
    transform: translateY(-50%);
    text-align: center;
    color: var(--gallery-control-color);
    padding: 1rem;
}
.gallery-chevron .fa {
    font-size: 24px;
}
.gallery-chevron.disabled {
    cursor: auto;
    pointer-events: none;
    opacity: 0.3;
}
.gallery-control-in > .gallery-chevron {
    transform: translateY(-50%) scale(1);
}
.gallery-chevron-prev {
    justify-content: flex-start;
    left: var(--space-small);
    transform: translateY(-50%) scale(0);
}

.gallery-chevron-next {
    justify-content: flex-end;
    right: var(--space-small);
    transform: translateY(-50%) scale(0);
}

.gallery-caption {
    font-weight: bold;
    position: absolute;
    z-index: 20;
    bottom: var(--space-standard);
    left: 50%;
    display: inline-block;
    padding: var(--space-small) var(--space-standard);
    transition: transform var(--duration) ease-in-out;
    transform: translateX(-50%) scale(0);
    pointer-events: none;
    color: var(--text-color-dark-max);
    border-radius: 15px;
    background: var(--gallery-caption-background);
}
.gallery-control-in .gallery-caption {
    transform: translateX(-50%) scale(1);
}