unboundedpress/public/lightgallery/sass/lg-core.scss

// Clearfix
.lg-group:after {
    content: "";
    display: table;
    clear: both;
}

// lightgallery core
.lg-outer {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: $zindex-outer;
    text-align: left;
    opacity: 0;
    // For start/end transition
    @include transition(opacity 0.15s ease 0s);

    * {
        @include box-sizing(border-box);
    }

    &.lg-visible {
        opacity: 1;
    }

    // Set transition speed and timing function
    &.lg-css3 {
        .lg-item {
            &.lg-prev-slide, &.lg-next-slide, &.lg-current {
                @include transition-duration(inherit !important);
                @include transition-timing-function(inherit !important);
            }
        }
    }

    // Remove transition while dragging
    &.lg-css3.lg-dragging {
        .lg-item {
            &.lg-prev-slide, &.lg-next-slide, &.lg-current {
                @include transition-duration(0s !important);
                opacity: 1;
            }
        }
    }

    // Set cursor grab while dragging
    &.lg-grab {
        img.lg-object {
            @include grab-cursor;
        }
    }

    &.lg-grabbing {
        img.lg-object {
            @include grabbing-cursor;
        }
    }

    .lg {
        height: 100%;
        width: 100%;
        position: relative;
        overflow: hidden;
        margin-left: auto;
        margin-right: auto;
        max-width: 100%;
        max-height: 100%;
    }

    .lg-inner {
        width: 100%;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
        white-space: nowrap;
    }

    .lg-item {
        background: url("#{$lg-path-images}/loading.gif") no-repeat scroll center center transparent;
        display: none !important;
    }
    &.lg-css3 {
        .lg-prev-slide, .lg-current, .lg-next-slide {
            display: inline-block !important;
        }
    }
    &.lg-css {
        .lg-current {
            display: inline-block !important;
        }
    }

    .lg-item, .lg-img-wrap {
        display: inline-block;
        text-align: center;
        position: absolute;
        width: 100%;
        height: 100%;

        &:before {
            content: "";
            display: inline-block;
            height: 50%;
            width: 1px;
            margin-right: -1px;
        }
    }

    .lg-img-wrap {
        position: absolute;
        padding: 0 5px;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0
    }

    .lg-item {
        &.lg-complete {
            background-image: none;
        }

        &.lg-current {
            z-index: $zindex-item;
        }
    }

    .lg-image {
        display: inline-block;
        vertical-align: middle;
        max-width: 100%;
        max-height: 100%;
        width: auto !important;
        height: auto !important;
    }

    &.lg-show-after-load {
        .lg-item {
            .lg-object, .lg-video-play {
                opacity: 0;
                @include transition(opacity 0.15s ease 0s);
            }

            &.lg-complete {
                .lg-object, .lg-video-play {
                    opacity: 1;
                }
            }
        }
    }

    // Hide title div if empty
    .lg-empty-html {
        display: none;
    }

    &.lg-hide-download {
        #lg-download {
            display: none;
        }
    }
}

.lg-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: $zindex-backdrop;
    background-color: #000;
    opacity: 0;
    @include transition(opacity 0.15s ease 0s);
    &.in {
        opacity: $backdrop-opacity;
    }
}

// Default slide animations. Should be placed at the bottom of the animation css
.lg-css3 {

    // Remove all transition effects
    &.lg-no-trans {
        .lg-prev-slide, .lg-next-slide, .lg-current {
            @include transitionCustom(none 0s ease 0s !important);
        }
    }

    &.lg-use-css3 {
        .lg-item {
            @include backface-visibility(hidden);
        }
    }

    &.lg-use-left {
        .lg-item {
            @include backface-visibility(hidden);
        }
    }

    // Fade mode
    &.lg-fade {
        .lg-item {
            opacity: 0;

            &.lg-current {
                opacity: 1;
            }

            // transition timing property and duration will be over written from javascript
            &.lg-prev-slide, &.lg-next-slide, &.lg-current {
                @include transitionCustom(opacity 0.1s ease 0s);
            }
        }
    }

    &.lg-slide {
        &.lg-use-css3 {
            .lg-item {
                opacity: 0;

                &.lg-prev-slide {
                    @include translate3d(-100%, 0, 0);
                }

                &.lg-next-slide {
                    @include translate3d(100%, 0, 0);
                }

                &.lg-current {
                    @include translate3d(0, 0, 0);
                    opacity: 1;
                }

                // transition timing property and duration will be over written from javascript
                &.lg-prev-slide, &.lg-next-slide, &.lg-current {
                    @include transitionCustom(transform 1s cubic-bezier(0, 0, 0.25, 1) 0s, opacity 0.1s ease 0s);
                }
            }
        }

        &.lg-use-left {
            .lg-item {
                opacity: 0;
                position: absolute;
                left: 0;

                &.lg-prev-slide {
                    left: -100%;
                }

                &.lg-next-slide {
                    left: 100%;
                }

                &.lg-current {
                    left: 0;
                    opacity: 1;
                }

                // transition timing property and duration will be over written from javascript
                &.lg-prev-slide, &.lg-next-slide, &.lg-current {
                    @include transitionCustom(left 1s cubic-bezier(0, 0, 0.25, 1) 0s, opacity 0.1s ease 0s);
                }
            }
        }
    }
}