lightgallery不好用

Question

我的画廊从我的第一个img开始，但是在它的编号2处，回到第一张图片时，它什么也没显示，只有黑色的窗口（起初它显示了“ src undefined”，但现在只有黑色的窗口） 。我想要我的第一 图片在柜台等处是1号。我不确定问题出在哪里，所以我在这里从lightgallery给了您js代码

(function() {
    'use strict';

    var defaults = {

        mode: 'lg-slide',

        // Ex : 'ease'
        cssEasing: 'ease',

        //'for jquery animation'
        easing: 'linear',
        speed: 600,
        height: '100%',
        width: '100%',
        addClass: '',
        startClass: 'lg-start-zoom',
        backdropDuration: 150,
        hideBarsDelay: 6000,

        useLeft: false,

        closable: true,
        loop: true,
        escKey: true,
        keyPress: true,
        controls: true,
        slideEndAnimatoin: true,
        hideControlOnEnd: false,
        mousewheel: true,

        getCaptionFromTitleOrAlt: true,

        // .lg-item || '.lg-sub-html'
        appendSubHtmlTo: '.lg-sub-html',

        subHtmlSelectorRelative: false,

        /**
         * @desc number of preload slides
         * will exicute only after the current slide is fully loaded.
         *
         * @ex you clicked on 4th image and if preload = 1 then 3rd slide and 5th
         * slide will be loaded in the background after the 4th slide is fully loaded..
         * if preload is 2 then 2nd 3rd 5th 6th slides will be preloaded.. ... ...
         *
         */
        preload: 0,
        showAfterLoad: true,
        selector: '',
        selectWithin: '',
        nextHtml: '',
        prevHtml: '',

        // 0, 1
        index: false,

        iframeMaxWidth: '100%',

        download: true,
        counter: true,
        appendCounterTo: '.lg-toolbar',

        swipeThreshold: 50,
        enableSwipe: true,
        enableDrag: true,

        dynamic: false,
        dynamicEl: [],
        galleryId: 1
    };

    function Plugin(element, options) {

        // Current lightGallery element
        this.el = element;

        // Current jquery element
        this.$el = $(element);

        // lightGallery settings
        this.s = $.extend({}, defaults, options);

        // When using dynamic mode, ensure dynamicEl is an array
        if (this.s.dynamic && this.s.dynamicEl !== 'undefined' && this.s.dynamicEl.constructor === Array && !this.s.dynamicEl.length) {
            throw ('When using dynamic mode, you must also define dynamicEl as an Array.');
        }

        // lightGallery modules
        this.modules = {};

        // false when lightgallery complete first slide;
        this.lGalleryOn = false;

        this.lgBusy = false;

        // Timeout function for hiding controls;
        this.hideBartimeout = false;

        // To determine browser supports for touch events;
        this.isTouch = ('ontouchstart' in document.documentElement);

        // Disable hideControlOnEnd if sildeEndAnimation is true
        if (this.s.slideEndAnimatoin) {
            this.s.hideControlOnEnd = false;
        }

        // Gallery items
        if (this.s.dynamic) {
            this.$items = this.s.dynamicEl;
        } else {
            if (this.s.selector === 'this') {
                this.$items = this.$el;
            } else if (this.s.selector !== '') {
                if (this.s.selectWithin) {
                    this.$items = $(this.s.selectWithin).find(this.s.selector);
                } else {
                    this.$items = this.$el.find($(this.s.selector));
                }
            } else {
                this.$items = this.$el.children();
            }
        }

        // .lg-item
        this.$slide = '';

        // .lg-outer
        this.$outer = '';

        this.init();

        return this;
    }

    Plugin.prototype.init = function() {

        var _this = this;

        // s.preload should not be more than $item.length
        if (_this.s.preload > _this.$items.length) {
            _this.s.preload = _this.$items.length;
        }

        // if dynamic option is enabled execute immediately
        var _hash = window.location.hash;
        if (_hash.indexOf('lg=' + this.s.galleryId) > 0) {

            _this.index = parseInt(_hash.split('&slide=')[1], 10);

            $('body').addClass('lg-from-hash');
            if (!$('body').hasClass('lg-on')) {
                setTimeout(function() {
                    _this.build(_this.index);
                });

                $('body').addClass('lg-on');
            }
        }

        if (_this.s.dynamic) {

            _this.$el.trigger('onBeforeOpen.lg');

            _this.index = _this.s.index || 0;

            // prevent accidental double execution
            if (!$('body').hasClass('lg-on')) {
                setTimeout(function() {
                    _this.build(_this.index);
                    $('body').addClass('lg-on');
                });
            }
        } else {

            // Using different namespace for click because click event should not unbind if selector is same object('this')
            _this.$items.on('click.lgcustom', function(event) {

                // For IE8
                try {
                    event.preventDefault();
                    event.preventDefault();
                } catch (er) {
                    event.returnValue = false;
                }

                _this.$el.trigger('onBeforeOpen.lg');

                _this.index = _this.s.index || _this.$items.index(this);

                // prevent accidental double execution
                if (!$('body').hasClass('lg-on')) {
                    _this.build(_this.index);
                    $('body').addClass('lg-on');
                }
            });
        }

    };

    Plugin.prototype.build = function(index) {

        var _this = this;

        _this.structure();

        // module constructor
        $.each($.fn.lightGallery.modules, function(key) {
            _this.modules[key] = new $.fn.lightGallery.modules[key](_this.el);
        });

        // initiate slide function
        _this.slide(index, false, false, false);

        if (_this.s.keyPress) {
            _this.keyPress();
        }

        if (_this.$items.length > 1) {

            _this.arrow();

            setTimeout(function() {
                _this.enableDrag();
                _this.enableSwipe();
            }, 50);

            if (_this.s.mousewheel) {
                _this.mousewheel();
            }
        } else {
            _this.$slide.on('click.lg', function() {
                _this.$el.trigger('onSlideClick.lg');
            });
        }

        _this.counter();

        _this.closeGallery();

        _this.$el.trigger('onAfterOpen.lg');

        // Hide controllers if mouse doesn't move for some period
        _this.$outer.on('mousemove.lg click.lg touchstart.lg', function() {

            _this.$outer.removeClass('lg-hide-items');

            clearTimeout(_this.hideBartimeout);

            // Timeout will be cleared on each slide movement also
            _this.hideBartimeout = setTimeout(function() {
                _this.$outer.addClass('lg-hide-items');
            }, _this.s.hideBarsDelay);

        });

        _this.$outer.trigger('mousemove.lg');

    };

    Plugin.prototype.structure = function() {
        var list = '';
        var controls = '';

        var subHtmlCont = '';
        var template;
        var _this = this;

        $('body').append('<div class="lg-backdrop"></div>');
        $('.lg-backdrop').css('transition-duration', this.s.backdropDuration + 'ms');

        // Create gallery items
        for (var i = 0; i < this.$items.length; i++) {
            list += '<div class="lg-item"></div>';
        }







    Plugin.prototype.isVideo = function(src, index) {

        var html;
        if (this.s.dynamic) {
            html = this.s.dynamicEl[index].html;
        } else {
            html = this.$items.eq(index).attr('data-html');
        }

        if (!src) {
            if(html) {
                return {
                    html5: true
                };
            } else {
                console.error('lightGallery :- data-src is not pvovided on slide item ' + (index + 1) + '. Please make sure the selector property is properly configured. More info - http://sachinchoolur.github.io/lightGallery/demos/html-markup.html');
                return false;
            }
        }

        var youtube = src.match(/\/\/(?:www\.)?youtu(?:\.be|be\.com|be-nocookie\.com)\/(?:watch\?v=|embed\/)?([a-z0-9\-\_\%]+)/i);
        var vimeo = src.match(/\/\/(?:www\.)?vimeo.com\/([0-9a-z\-_]+)/i);
        var dailymotion = src.match(/\/\/(?:www\.)?dai.ly\/([0-9a-z\-_]+)/i);
        var vk = src.match(/\/\/(?:www\.)?(?:vk\.com|vkontakte\.ru)\/(?:video_ext\.php\?)(.*)/i);

        if (youtube) {
            return {
                youtube: youtube
            };
        } else if (vimeo) {
            return {
                vimeo: vimeo
            };
        } else if (dailymotion) {
            return {
                dailymotion: dailymotion
            };
        } else if (vk) {
            return {
                vk: vk
            };
        }
    };

    /**
     *  @desc Create image counter
     *  Ex: 1/10
     */
    Plugin.prototype.counter = function() {
        if (this.s.counter) {
            $(this.s.appendCounterTo).append('<div id="lg-counter"><span id="lg-counter-current">' + (parseInt(this.index, 10) + 1) + '</span> / <span id="lg-counter-all">' + this.$items.length + '</span></div>');
        }
    };

    /**
     *  @desc add sub-html into the slide
     *  @param {Number} index - index of the slide
     */
    Plugin.prototype.addHtml = function(index) {
        var subHtml = null;
        var subHtmlUrl;
        var $currentEle;
        if (this.s.dynamic) {
            if (this.s.dynamicEl[index].subHtmlUrl) {
                subHtmlUrl = this.s.dynamicEl[index].subHtmlUrl;
            } else {
                subHtml = this.s.dynamicEl[index].subHtml;
            }
        } else {
            $currentEle = this.$items.eq(index);
            if ($currentEle.attr('data-sub-html-url')) {
                subHtmlUrl = $currentEle.attr('data-sub-html-url');
            } else {
                subHtml = $currentEle.attr('data-sub-html');
                if (this.s.getCaptionFromTitleOrAlt && !subHtml) {
                    subHtml = $currentEle.attr('title') || $currentEle.find('img').first().attr('alt');
                }
            }
        }

        if (!subHtmlUrl) {
            if (typeof subHtml !== 'undefined' && subHtml !== null) {

                // get first letter of subhtml
                // if first letter starts with . or # get the html form the jQuery object
                var fL = subHtml.substring(0, 1);
                if (fL === '.' || fL === '#') {
                    if (this.s.subHtmlSelectorRelative && !this.s.dynamic) {
                        subHtml = $currentEle.find(subHtml).html();
                    } else {
                        subHtml = $(subHtml).html();
                    }
                }
            } else {
                subHtml = '';
            }
        }

        if (this.s.appendSubHtmlTo === '.lg-sub-html') {

            if (subHtmlUrl) {
                this.$outer.find(this.s.appendSubHtmlTo).load(subHtmlUrl);
            } else {
                this.$outer.find(this.s.appendSubHtmlTo).html(subHtml);
            }

        } else {

            if (subHtmlUrl) {
                this.$slide.eq(index).load(subHtmlUrl);
            } else {
                this.$slide.eq(index).append(subHtml);
            }
        }

        // Add lg-empty-html class if title doesn't exist
        if (typeof subHtml !== 'undefined' && subHtml !== null) {
            if (subHtml === '') {
                this.$outer.find(this.s.appendSubHtmlTo).addClass('lg-empty-html');
            } else {
                this.$outer.find(this.s.appendSubHtmlTo).removeClass('lg-empty-html');
            }
        }

        this.$el.trigger('onAfterAppendSubHtml.lg', [index]);
    };

    /**
     *  @desc Preload slides
     *  @param {Number} index - index of the slide
     */
    Plugin.prototype.preload = function(index) {
        var i = 1;
        var j = 1;
        for (i = 1; i <= this.s.preload; i++) {
            if (i >= this.$items.length - index) {
                break;
            }

            this.loadContent(index + i, false, 0);
        }

        for (j = 1; j <= this.s.preload; j++) {
            if (index - j < 0) {
                break;
            }

            this.loadContent(index - j, false, 0);
        }
    };

    /**
     *  @desc Load slide content into slide.
     *  @param {Number} index - index of the slide.
     *  @param {Boolean} rec - if true call loadcontent() function again.
     *  @param {Boolean} delay - delay for adding complete class. it is 0 except first time.
     */
    Plugin.prototype.loadContent = function(index, rec, delay) {

        var _this = this;
        var _hasPoster = false;
        var _$img;
        var _src;
        var _poster;
        var _srcset;
        var _sizes;
        var _html;
        var getResponsiveSrc = function(srcItms) {
            var rsWidth = [];
            var rsSrc = [];
            for (var i = 0; i < srcItms.length; i++) {
                var __src = srcItms[i].split(' ');

                // Manage empty space
                if (__src[0] === '') {
                    __src.splice(0, 1);
                }

                rsSrc.push(__src[0]);
                rsWidth.push(__src[1]);
            }

            var wWidth = $(window).width();
            for (var j = 0; j < rsWidth.length; j++) {
                if (parseInt(rsWidth[j], 10) > wWidth) {
                    _src = rsSrc[j];
                    break;
                }
            }
        };

        if (_this.s.dynamic) {

            if (_this.s.dynamicEl[index].poster) {
                _hasPoster = true;
                _poster = _this.s.dynamicEl[index].poster;
            }

            _html = _this.s.dynamicEl[index].html;
            _src = _this.s.dynamicEl[index].src;

            if (_this.s.dynamicEl[index].responsive) {
                var srcDyItms = _this.s.dynamicEl[index].responsive.split(',');
                getResponsiveSrc(srcDyItms);
            }

            _srcset = _this.s.dynamicEl[index].srcset;
            _sizes = _this.s.dynamicEl[index].sizes;

        } else {

            if (_this.$items.eq(index).attr('data-poster')) {
                _hasPoster = true;
                _poster = _this.$items.eq(index).attr('data-poster');
            }

            _html = _this.$items.eq(index).attr('data-html');
            _src = _this.$items.eq(index).attr('href') || _this.$items.eq(index).attr('data-src');

            if (_this.$items.eq(index).attr('data-responsive')) {
                var srcItms = _this.$items.eq(index).attr('data-responsive').split(',');
                getResponsiveSrc(srcItms);
            }

            _srcset = _this.$items.eq(index).attr('data-srcset');
            _sizes = _this.$items.eq(index).attr('data-sizes');

        }

        if (_src || _srcset || _sizes || _poster) {

        var iframe = false;
        if (_this.s.dynamic) {
            if (_this.s.dynamicEl[index].iframe) {
                iframe = true;
            }
        } else {
            if (_this.$items.eq(index).attr('data-iframe') === 'true') {
                iframe = true;
            }
        }

        var _isVideo = _this.isVideo(_src, index);
        if (!_this.$slide.eq(index).hasClass('lg-loaded')) {
            if (iframe) {
                _this.$slide.eq(index).prepend('<div class="lg-video-cont lg-has-iframe" style="max-width:' + _this.s.iframeMaxWidth + '"><div class="lg-video"><iframe class="lg-object" frameborder="0" src="' + _src + '"  allowfullscreen="true"></iframe></div></div>');
            } else if (_hasPoster) {
                var videoClass = '';
                if (_isVideo && _isVideo.youtube) {
                    videoClass = 'lg-has-youtube';
                } else if (_isVideo && _isVideo.vimeo) {
                    videoClass = 'lg-has-vimeo';
                } else {
                    videoClass = 'lg-has-html5';
                }

                _this.$slide.eq(index).prepend('<div class="lg-video-cont ' + videoClass + ' "><div class="lg-video"><span class="lg-video-play"></span><img class="lg-object lg-has-poster" src="' + _poster + '" /></div></div>');

            } else if (_isVideo) {
                _this.$slide.eq(index).prepend('<div class="lg-video-cont "><div class="lg-video"></div></div>');
                _this.$el.trigger('hasVideo.lg', [index, _src, _html]);
            } else {
                _this.$slide.eq(index).prepend('<div class="lg-img-wrap"><img class="lg-object lg-image" src="' + _src + '" /></div>');
            }

            _this.$el.trigger('onAferAppendSlide.lg', [index]);

            _$img = _this.$slide.eq(index).find('.lg-object');
            if (_sizes) {
                _$img.attr('sizes', _sizes);
            }

            if (_srcset) {
                _$img.attr('srcset', _srcset);
                try {
                    picturefill({
                        elements: [_$img[0]]
                    });
                } catch (e) {
                    console.warn('lightGallery :- If you want srcset to be supported for older browser please include picturefil version 2 javascript library in your document.');
                }
            }

            if (this.s.appendSubHtmlTo !== '.lg-sub-html') {
                _this.addHtml(index);
            }

            _this.$slide.eq(index).addClass('lg-loaded');
        }

        _this.$slide.eq(index).find('.lg-object').on('load.lg error.lg', function() {

            // For first time add some delay for displaying the start animation.
            var _speed = 0;

            // Do not change the delay value because it is required for zoom plugin.
            // If gallery opened from direct url (hash) speed value should be 0
            if (delay && !$('body').hasClass('lg-from-hash')) {
                _speed = delay;
            }

            setTimeout(function() {
                _this.$slide.eq(index).addClass('lg-complete');
                _this.$el.trigger('onSlideItemLoad.lg', [index, delay || 0]);
            }, _speed);

        });

        // @todo check load state for html5 videos
        if (_isVideo && _isVideo.html5 && !_hasPoster) {
            _this.$slide.eq(index).addClass('lg-complete');
        }

        if (rec === true) {
            if (!_this.$slide.eq(index).hasClass('lg-complete')) {
                _this.$slide.eq(index).find('.lg-object').on('load.lg error.lg', function() {
                    _this.preload(index);
                });
            } else {
                _this.preload(index);
            }
        }

        }
    };


    Plugin.prototype.slide = function(index, fromTouch, fromThumb, direction) {

        var _prevIndex = this.$outer.find('.lg-current').index();
        var _this = this;

        // Prevent if multiple call
        // Required for hsh plugin
        if (_this.lGalleryOn && (_prevIndex === index)) {
            return;
        }

        var _length = this.$slide.length;
        var _time = _this.lGalleryOn ? this.s.speed : 0;

        if (!_this.lgBusy) {

            if (this.s.download) {
                var _src;
                if (_this.s.dynamic) {
                    _src = _this.s.dynamicEl[index].downloadUrl !== false && (_this.s.dynamicEl[index].downloadUrl || _this.s.dynamicEl[index].src);
                } else {
                    _src = _this.$items.eq(index).attr('data-download-url') !== 'false' && (_this.$items.eq(index).attr('data-download-url') || _this.$items.eq(index).attr('href') || _this.$items.eq(index).attr('data-src'));

                }

                if (_src) {
                    $('#lg-download').attr('href', _src);
                    _this.$outer.removeClass('lg-hide-download');
                } else {
                    _this.$outer.addClass('lg-hide-download');
                }
            }

            this.$el.trigger('onBeforeSlide.lg', [_prevIndex, index, fromTouch, fromThumb]);

            _this.lgBusy = true;

            clearTimeout(_this.hideBartimeout);

            // Add title if this.s.appendSubHtmlTo === lg-sub-html
            if (this.s.appendSubHtmlTo === '.lg-sub-html') {

                // wait for slide animation to complete
                setTimeout(function() {
                    _this.addHtml(index);
                }, _time);
            }

            this.arrowDisable(index);

            if (!direction) {
                if (index < _prevIndex) {
                    direction = 'prev';
                } else if (index > _prevIndex) {
                    direction = 'next';
                }
            }

            if (!fromTouch) {

                // remove all transitions
                _this.$outer.addClass('lg-no-trans');

                this.$slide.removeClass('lg-prev-slide lg-next-slide');

                if (direction === 'prev') {

                    //prevslide
                    this.$slide.eq(index).addClass('lg-prev-slide');
                    this.$slide.eq(_prevIndex).addClass('lg-next-slide');
                } else {

                    // next slide
                    this.$slide.eq(index).addClass('lg-next-slide');
                    this.$slide.eq(_prevIndex).addClass('lg-prev-slide');
                }

                // give 50 ms for browser to add/remove class
                setTimeout(function() {
                    _this.$slide.removeClass('lg-current');

                    //_this.$slide.eq(_prevIndex).removeClass('lg-current');
                    _this.$slide.eq(index).addClass('lg-current');

                    // reset all transitions
                    _this.$outer.removeClass('lg-no-trans');
                }, 50);
            } else {

                this.$slide.removeClass('lg-prev-slide lg-current lg-next-slide');
                var touchPrev;
                var touchNext;
                if (_length > 2) {
                    touchPrev = index - 1;
                    touchNext = index + 1;

                    if ((index === 0) && (_prevIndex === _length - 1)) {

                        // next slide
                        touchNext = 0;
                        touchPrev = _length - 1;
                    } else if ((index === _length - 1) && (_prevIndex === 0)) {

                        // prev slide
                        touchNext = 0;
                        touchPrev = _length - 1;
                    }

                } else {
                    touchPrev = 0;
                    touchNext = 1;
                }

                if (direction === 'prev') {
                    _this.$slide.eq(touchNext).addClass('lg-next-slide');
                } else {
                    _this.$slide.eq(touchPrev).addClass('lg-prev-slide');
                }

                _this.$slide.eq(index).addClass('lg-current');
            }

            if (_this.lGalleryOn) {
                setTimeout(function() {
                    _this.loadContent(index, true, 0);
                }, this.s.speed + 50);

                setTimeout(function() {
                    _this.lgBusy = false;
                    _this.$el.trigger('onAfterSlide.lg', [_prevIndex, index, fromTouch, fromThumb]);
                }, this.s.speed);

            } else {
                _this.loadContent(index, true, _this.s.backdropDuration);

                _this.lgBusy = false;
                _this.$el.trigger('onAfterSlide.lg', [_prevIndex, index, fromTouch, fromThumb]);
            }

            _this.lGalleryOn = true;

            if (this.s.counter) {
                $('#lg-counter-current').text(index + 1);
            }

        }
        _this.index = index;

    };




$(document).ready(function() {
     for(var i=0; i<10 ; i++){
  $('#lightgallery' + i).lightGallery({

    pager: true
  });
}
});

HTML：

<section id="galler" style="display: flex; flex-wrap: wrap; justify-content:center;">
    <div class="demo-gallery">
        <ul id="lightgallery0">
            <h4>First love 29.07.2018.</h4>
            <li data-responsive="img/29.07.2018/1.jpg 375, img/29.07.2018/1.jpg 480, img/29.07.2018/1.jpg 800" data-src="img/29.07.2018/1.jpg" data-sub-html="<h4>Solar Matinee - First Love</h4> " style='display:inline-block;' data-pinterest-text="Pin it">
                <a href="">
                    <img class="img-responsive" src="img/29.07.2018/1.jpg">
                    <div class="demo-gallery-poster">
                        <img src="img/zoom.png">
                    </div>
                </a>
            </li>
            <li data-responsive="img/29.07.2018/2.jpg 375, img/29.07.2018/2.jpg 800" class="none" data-src="img/29.07.2018/2.jpg" data-pinterest-text="Pin it">
            </li>
            <li data-responsive="img/29.07.2018/3.jpg 375, img/29.07.2018/3.jpg 800" class="none" data-src="img/29.07.2018/3.jpg" data-pinterest-text="Pin it">
            </li>
        </ul>
    </div>
</section>

Answer 1

您的js脚本缺少某些行，以最大程度地减少错误的可能性，我通过CDN对其进行了调用，并对脚本进行了一些更改。看看摘要：

$(document).ready(function() {
  $("[id^=lightgallery]").lightGallery({ /* no need to loop, just select elements which starting with "lightgallery" */
    pager: true,
    selector: 'li' /* we need to show which elements are our items (to not assume h4 as a slider item [reason of "data-src is not pvovided on slide item 1" error]) */
  });
});

<!DOCTYPE html>
<html lang="en">

<head>
  <link href="https://cdnjs.cloudflare.com/ajax/libs/lightgallery/1.6.11/css/lightgallery.min.css" rel="stylesheet">
  <style type="text/css">
    body {
      background-color: #152836
    }
    
    .demo-gallery>ul {
      margin-bottom: 0;
    }
    
    .demo-gallery>ul>li {
      float: left;
      margin-bottom: 15px;
      margin-right: 20px;
      width: 200px;
    }
    
    .demo-gallery>ul>li a {
      border: 3px solid #FFF;
      border-radius: 3px;
      display: block;
      overflow: hidden;
      position: relative;
      float: left;
    }
    
    .demo-gallery>ul>li a>img {
      -webkit-transition: -webkit-transform 0.15s ease 0s;
      -moz-transition: -moz-transform 0.15s ease 0s;
      -o-transition: -o-transform 0.15s ease 0s;
      transition: transform 0.15s ease 0s;
      -webkit-transform: scale3d(1, 1, 1);
      transform: scale3d(1, 1, 1);
      height: 100%;
      width: 100%;
    }
    
    .demo-gallery>ul>li a:hover>img {
      -webkit-transform: scale3d(1.1, 1.1, 1.1);
      transform: scale3d(1.1, 1.1, 1.1);
    }
    
    .demo-gallery>ul>li a:hover .demo-gallery-poster>img {
      opacity: 1;
    }
    
    .demo-gallery>ul>li a .demo-gallery-poster {
      background-color: rgba(0, 0, 0, 0.1);
      bottom: 0;
      left: 0;
      position: absolute;
      right: 0;
      top: 0;
      -webkit-transition: background-color 0.15s ease 0s;
      -o-transition: background-color 0.15s ease 0s;
      transition: background-color 0.15s ease 0s;
    }
    
    .demo-gallery>ul>li a .demo-gallery-poster>img {
      left: 50%;
      margin-left: -10px;
      margin-top: -10px;
      opacity: 0;
      position: absolute;
      top: 50%;
      -webkit-transition: opacity 0.3s ease 0s;
      -o-transition: opacity 0.3s ease 0s;
      transition: opacity 0.3s ease 0s;
    }
    
    .demo-gallery>ul>li a:hover .demo-gallery-poster {
      background-color: rgba(0, 0, 0, 0.5);
    }
    
    .demo-gallery .justified-gallery>a>img {
      -webkit-transition: -webkit-transform 0.15s ease 0s;
      -moz-transition: -moz-transform 0.15s ease 0s;
      -o-transition: -o-transform 0.15s ease 0s;
      transition: transform 0.15s ease 0s;
      -webkit-transform: scale3d(1, 1, 1);
      transform: scale3d(1, 1, 1);
      height: 100%;
      width: 100%;
    }
    
    .demo-gallery .justified-gallery>a:hover>img {
      -webkit-transform: scale3d(1.1, 1.1, 1.1);
      transform: scale3d(1.1, 1.1, 1.1);
    }
    
    .demo-gallery .justified-gallery>a:hover .demo-gallery-poster>img {
      opacity: 1;
    }
    
    .demo-gallery .justified-gallery>a .demo-gallery-poster {
      background-color: rgba(0, 0, 0, 0.1);
      bottom: 0;
      left: 0;
      position: absolute;
      right: 0;
      top: 0;
      -webkit-transition: background-color 0.15s ease 0s;
      -o-transition: background-color 0.15s ease 0s;
      transition: background-color 0.15s ease 0s;
    }
    
    .demo-gallery .justified-gallery>a .demo-gallery-poster>img {
      left: 50%;
      margin-left: -10px;
      margin-top: -10px;
      opacity: 0;
      position: absolute;
      top: 50%;
      -webkit-transition: opacity 0.3s ease 0s;
      -o-transition: opacity 0.3s ease 0s;
      transition: opacity 0.3s ease 0s;
    }
    
    .demo-gallery .justified-gallery>a:hover .demo-gallery-poster {
      background-color: rgba(0, 0, 0, 0.5);
    }
    
    .demo-gallery .video .demo-gallery-poster img {
      height: 48px;
      margin-left: -24px;
      margin-top: -24px;
      opacity: 0.8;
      width: 48px;
    }
    
    .demo-gallery.dark>ul>li a {
      border: 3px solid #04070a;
    }
    
    .home .demo-gallery {
      padding-bottom: 80px;
    }
  </style>
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
</head>

<body class="home">

  <div class="demo-gallery">
    <ul id="lightgallery0">
      <h4>First love 29.07.2018.</h4>
      <li data-src="https://dummyimage.com/600x400/000000/fff&text=1" data-sub-html="<h4>Solar Matinee - First Love</h4> " style='display:inline-block;' data-pinterest-text="Pin it">
        <a href="">
          <img class="img-responsive" src="https://dummyimage.com/600x400/000000/fff&text=1">
        </a>
      </li>
      <li class="none" data-src="https://dummyimage.com/600x400/000000/fff&text=2" data-pinterest-text="Pin it">
        <a href="">
          <img class="img-responsive" src="https://dummyimage.com/600x400/000000/fff&text=2">
        </a>
      </li>
      <li class="none" data-src="https://dummyimage.com/600x400/000000/fff&text=3" data-pinterest-text="Pin it">
        <a href="">
          <img class="img-responsive" src="https://dummyimage.com/600x400/000000/fff&text=3">
        </a>
      </li>
    </ul>
  </div>
  <script src="https://cdn.jsdelivr.net/picturefill/2.3.1/picturefill.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/lightgallery/1.6.11/js/lightgallery-all.js"></script>

</body>

</html>