fix

assets/core/core.plugins.config.js

@@ -315,16 +315,18 @@ var __PluginManagerConfigHandler__ = function() {
         lightGallery: {
             path: root + '/lightGallery',
             css: '/css/lightgallery.css',
-            js: '/lightgallery.min.js',
+            module: '/lightgallery.min.js',
+            js: [],
             type: 'UMD',
-            deps: ['jQuery'],
+            deps: [],
         },
         'lightGallery.video': {
             path: root + '/lightGallery',
             css: '/css/lg-video.css',
-            js: '/plugins/video/lg-video.min.js',
+            module: '/plugins/video/lg-video.min.js',
             type: 'UMD',
             deps: ['lightGallery'],
+            alias: ['lgVideo'],
         },
         owlCarousel: {
             path: root + '/owlCarousel',

assets/flex-kit/flex-kit.css

@@ -102,7 +102,7 @@ script, style {
 }
 .flex-list-item {
     --col-width: calc(100% / var(--col-count) * var(--col-span));
-    --line-height: calc(100% / var(--line-count) * var(--line-span, 1));
+    --line-height: calc(100% / var(--line-count, 1) * var(--line-span, 1));
     box-sizing: border-box;
 }
 .flex-list > .flex-list-item {