Adding upstream version 6.4.3+dfsg1.upstream/6.4.3+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

13 files changed, 915 insertions, 0 deletions

diff --git a/wp-includes/blocks/gallery/block.json b/wp-includes/blocks/gallery/block.json
new file mode 100644
index 0000000..0867989
--- /dev/null
+++ b/wp-includes/blocks/gallery/block.json
@@ -0,0 +1,139 @@
+{
+	"$schema": "https://schemas.wp.org/trunk/block.json",
+	"apiVersion": 3,
+	"name": "core/gallery",
+	"title": "Gallery",
+	"category": "media",
+	"description": "Display multiple images in a rich gallery.",
+	"keywords": [ "images", "photos" ],
+	"textdomain": "default",
+	"attributes": {
+		"images": {
+			"type": "array",
+			"default": [],
+			"source": "query",
+			"selector": ".blocks-gallery-item",
+			"query": {
+				"url": {
+					"type": "string",
+					"source": "attribute",
+					"selector": "img",
+					"attribute": "src"
+				},
+				"fullUrl": {
+					"type": "string",
+					"source": "attribute",
+					"selector": "img",
+					"attribute": "data-full-url"
+				},
+				"link": {
+					"type": "string",
+					"source": "attribute",
+					"selector": "img",
+					"attribute": "data-link"
+				},
+				"alt": {
+					"type": "string",
+					"source": "attribute",
+					"selector": "img",
+					"attribute": "alt",
+					"default": ""
+				},
+				"id": {
+					"type": "string",
+					"source": "attribute",
+					"selector": "img",
+					"attribute": "data-id"
+				},
+				"caption": {
+					"type": "string",
+					"source": "html",
+					"selector": ".blocks-gallery-item__caption"
+				}
+			}
+		},
+		"ids": {
+			"type": "array",
+			"items": {
+				"type": "number"
+			},
+			"default": []
+		},
+		"shortCodeTransforms": {
+			"type": "array",
+			"items": {
+				"type": "object"
+			},
+			"default": []
+		},
+		"columns": {
+			"type": "number",
+			"minimum": 1,
+			"maximum": 8
+		},
+		"caption": {
+			"type": "string",
+			"source": "html",
+			"selector": ".blocks-gallery-caption"
+		},
+		"imageCrop": {
+			"type": "boolean",
+			"default": true
+		},
+		"fixedHeight": {
+			"type": "boolean",
+			"default": true
+		},
+		"linkTarget": {
+			"type": "string"
+		},
+		"linkTo": {
+			"type": "string"
+		},
+		"sizeSlug": {
+			"type": "string",
+			"default": "large"
+		},
+		"allowResize": {
+			"type": "boolean",
+			"default": false
+		}
+	},
+	"providesContext": {
+		"allowResize": "allowResize",
+		"imageCrop": "imageCrop",
+		"fixedHeight": "fixedHeight"
+	},
+	"supports": {
+		"anchor": true,
+		"align": true,
+		"html": false,
+		"units": [ "px", "em", "rem", "vh", "vw" ],
+		"spacing": {
+			"margin": true,
+			"padding": true,
+			"blockGap": [ "horizontal", "vertical" ],
+			"__experimentalSkipSerialization": [ "blockGap" ],
+			"__experimentalDefaultControls": {
+				"blockGap": true,
+				"margin": false,
+				"padding": false
+			}
+		},
+		"color": {
+			"text": false,
+			"background": true,
+			"gradients": true
+		},
+		"layout": {
+			"allowSwitching": false,
+			"allowInheriting": false,
+			"allowEditing": false,
+			"default": {
+				"type": "flex"
+			}
+		}
+	},
+	"editorStyle": "wp-block-gallery-editor",
+	"style": "wp-block-gallery"
+}
diff --git a/wp-includes/blocks/gallery/editor-rtl.css b/wp-includes/blocks/gallery/editor-rtl.css
new file mode 100644
index 0000000..1995473
--- /dev/null
+++ b/wp-includes/blocks/gallery/editor-rtl.css
@@ -0,0 +1,147 @@
+figure.wp-block-gallery{
+  display:block;
+}
+figure.wp-block-gallery>.blocks-gallery-caption{
+  flex:0 0 100%;
+}
+figure.wp-block-gallery>.blocks-gallery-media-placeholder-wrapper{
+  flex-basis:100%;
+}
+figure.wp-block-gallery .wp-block-image .components-notice.is-error{
+  display:block;
+}
+figure.wp-block-gallery .wp-block-image .components-notice__content{
+  margin:4px 0;
+}
+figure.wp-block-gallery .wp-block-image .components-notice__dismiss{
+  left:5px;
+  position:absolute;
+  top:0;
+}
+figure.wp-block-gallery .block-editor-media-placeholder.is-appender .components-placeholder__label{
+  display:none;
+}
+figure.wp-block-gallery .block-editor-media-placeholder.is-appender .block-editor-media-placeholder__button{
+  margin-bottom:0;
+}
+figure.wp-block-gallery .block-editor-media-placeholder{
+  margin:0;
+}
+figure.wp-block-gallery .block-editor-media-placeholder .components-placeholder__label{
+  display:flex;
+}
+figure.wp-block-gallery .block-editor-media-placeholder figcaption{
+  z-index:2;
+}
+figure.wp-block-gallery .components-spinner{
+  margin-right:-9px;
+  margin-top:-9px;
+  position:absolute;
+  right:50%;
+  top:50%;
+}
+.gallery-settings-buttons .components-button:first-child{
+  margin-left:8px;
+}
+
+.gallery-image-sizes .components-base-control__label{
+  display:block;
+  margin-bottom:4px;
+}
+.gallery-image-sizes .gallery-image-sizes__loading{
+  align-items:center;
+  color:#757575;
+  display:flex;
+  font-size:12px;
+}
+.gallery-image-sizes .components-spinner{
+  margin:0 4px 0 8px;
+}
+.blocks-gallery-item figure:not(.is-selected):focus,.blocks-gallery-item img:focus{
+  outline:none;
+}
+.blocks-gallery-item figure.is-selected:before{
+  bottom:0;
+  box-shadow:0 0 0 1px #fff inset, 0 0 0 3px var(--wp-admin-theme-color) inset;
+  content:"";
+  left:0;
+  outline:2px solid transparent;
+  pointer-events:none;
+  position:absolute;
+  right:0;
+  top:0;
+  z-index:1;
+}
+.blocks-gallery-item figure.is-transient img{
+  opacity:.3;
+}
+.blocks-gallery-item .is-selected .block-library-gallery-item__inline-menu{
+  display:inline-flex;
+}
+.blocks-gallery-item .block-editor-media-placeholder{
+  height:100%;
+  margin:0;
+}
+.blocks-gallery-item .block-editor-media-placeholder .components-placeholder__label{
+  display:flex;
+}
+
+.block-library-gallery-item__inline-menu{
+  background:#fff;
+  border:1px solid #1e1e1e;
+  border-radius:2px;
+  display:none;
+  margin:8px;
+  position:absolute;
+  top:-2px;
+  transition:box-shadow .2s ease-out;
+  z-index:20;
+}
+@media (prefers-reduced-motion:reduce){
+  .block-library-gallery-item__inline-menu{
+    transition-delay:0s;
+    transition-duration:0s;
+  }
+}
+.block-library-gallery-item__inline-menu:hover{
+  box-shadow:0 .7px 1px rgba(0,0,0,.1),0 1.2px 1.7px -.2px rgba(0,0,0,.1),0 2.3px 3.3px -.5px rgba(0,0,0,.1);
+}
+@media (min-width:600px){
+  .columns-7 .block-library-gallery-item__inline-menu,.columns-8 .block-library-gallery-item__inline-menu{
+    padding:2px;
+  }
+}
+.block-library-gallery-item__inline-menu .components-button.has-icon:not(:focus){
+  border:none;
+  box-shadow:none;
+}
+@media (min-width:600px){
+  .columns-7 .block-library-gallery-item__inline-menu .components-button.has-icon,.columns-8 .block-library-gallery-item__inline-menu .components-button.has-icon{
+    height:inherit;
+    padding:0;
+    width:inherit;
+  }
+}
+.block-library-gallery-item__inline-menu.is-left{
+  right:-2px;
+}
+.block-library-gallery-item__inline-menu.is-right{
+  left:-2px;
+}
+
+.wp-block-gallery ul.blocks-gallery-grid{
+  margin:0;
+  padding:0;
+}
+
+@media (min-width:600px){
+  .wp-block-update-gallery-modal{
+    max-width:480px;
+  }
+}
+
+.wp-block-update-gallery-modal-buttons{
+  display:flex;
+  gap:12px;
+  justify-content:flex-end;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/editor-rtl.min.css b/wp-includes/blocks/gallery/editor-rtl.min.css
new file mode 100644
index 0000000..4129abb
--- /dev/null
+++ b/wp-includes/blocks/gallery/editor-rtl.min.css
@@ -0,0 +1 @@
+figure.wp-block-gallery{display:block}figure.wp-block-gallery>.blocks-gallery-caption{flex:0 0 100%}figure.wp-block-gallery>.blocks-gallery-media-placeholder-wrapper{flex-basis:100%}figure.wp-block-gallery .wp-block-image .components-notice.is-error{display:block}figure.wp-block-gallery .wp-block-image .components-notice__content{margin:4px 0}figure.wp-block-gallery .wp-block-image .components-notice__dismiss{left:5px;position:absolute;top:0}figure.wp-block-gallery .block-editor-media-placeholder.is-appender .components-placeholder__label{display:none}figure.wp-block-gallery .block-editor-media-placeholder.is-appender .block-editor-media-placeholder__button{margin-bottom:0}figure.wp-block-gallery .block-editor-media-placeholder{margin:0}figure.wp-block-gallery .block-editor-media-placeholder .components-placeholder__label{display:flex}figure.wp-block-gallery .block-editor-media-placeholder figcaption{z-index:2}figure.wp-block-gallery .components-spinner{margin-right:-9px;margin-top:-9px;position:absolute;right:50%;top:50%}.gallery-settings-buttons .components-button:first-child{margin-left:8px}.gallery-image-sizes .components-base-control__label{display:block;margin-bottom:4px}.gallery-image-sizes .gallery-image-sizes__loading{align-items:center;color:#757575;display:flex;font-size:12px}.gallery-image-sizes .components-spinner{margin:0 4px 0 8px}.blocks-gallery-item figure:not(.is-selected):focus,.blocks-gallery-item img:focus{outline:none}.blocks-gallery-item figure.is-selected:before{bottom:0;box-shadow:0 0 0 1px #fff inset,0 0 0 3px var(--wp-admin-theme-color) inset;content:"";left:0;outline:2px solid transparent;pointer-events:none;position:absolute;right:0;top:0;z-index:1}.blocks-gallery-item figure.is-transient img{opacity:.3}.blocks-gallery-item .is-selected .block-library-gallery-item__inline-menu{display:inline-flex}.blocks-gallery-item .block-editor-media-placeholder{height:100%;margin:0}.blocks-gallery-item .block-editor-media-placeholder .components-placeholder__label{display:flex}.block-library-gallery-item__inline-menu{background:#fff;border:1px solid #1e1e1e;border-radius:2px;display:none;margin:8px;position:absolute;top:-2px;transition:box-shadow .2s ease-out;z-index:20}@media (prefers-reduced-motion:reduce){.block-library-gallery-item__inline-menu{transition-delay:0s;transition-duration:0s}}.block-library-gallery-item__inline-menu:hover{box-shadow:0 .7px 1px rgba(0,0,0,.1),0 1.2px 1.7px -.2px rgba(0,0,0,.1),0 2.3px 3.3px -.5px rgba(0,0,0,.1)}@media (min-width:600px){.columns-7 .block-library-gallery-item__inline-menu,.columns-8 .block-library-gallery-item__inline-menu{padding:2px}}.block-library-gallery-item__inline-menu .components-button.has-icon:not(:focus){border:none;box-shadow:none}@media (min-width:600px){.columns-7 .block-library-gallery-item__inline-menu .components-button.has-icon,.columns-8 .block-library-gallery-item__inline-menu .components-button.has-icon{height:inherit;padding:0;width:inherit}}.block-library-gallery-item__inline-menu.is-left{right:-2px}.block-library-gallery-item__inline-menu.is-right{left:-2px}.wp-block-gallery ul.blocks-gallery-grid{margin:0;padding:0}@media (min-width:600px){.wp-block-update-gallery-modal{max-width:480px}}.wp-block-update-gallery-modal-buttons{display:flex;gap:12px;justify-content:flex-end}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/editor.css b/wp-includes/blocks/gallery/editor.css
new file mode 100644
index 0000000..b8493cb
--- /dev/null
+++ b/wp-includes/blocks/gallery/editor.css
@@ -0,0 +1,147 @@
+figure.wp-block-gallery{
+  display:block;
+}
+figure.wp-block-gallery>.blocks-gallery-caption{
+  flex:0 0 100%;
+}
+figure.wp-block-gallery>.blocks-gallery-media-placeholder-wrapper{
+  flex-basis:100%;
+}
+figure.wp-block-gallery .wp-block-image .components-notice.is-error{
+  display:block;
+}
+figure.wp-block-gallery .wp-block-image .components-notice__content{
+  margin:4px 0;
+}
+figure.wp-block-gallery .wp-block-image .components-notice__dismiss{
+  position:absolute;
+  right:5px;
+  top:0;
+}
+figure.wp-block-gallery .block-editor-media-placeholder.is-appender .components-placeholder__label{
+  display:none;
+}
+figure.wp-block-gallery .block-editor-media-placeholder.is-appender .block-editor-media-placeholder__button{
+  margin-bottom:0;
+}
+figure.wp-block-gallery .block-editor-media-placeholder{
+  margin:0;
+}
+figure.wp-block-gallery .block-editor-media-placeholder .components-placeholder__label{
+  display:flex;
+}
+figure.wp-block-gallery .block-editor-media-placeholder figcaption{
+  z-index:2;
+}
+figure.wp-block-gallery .components-spinner{
+  left:50%;
+  margin-left:-9px;
+  margin-top:-9px;
+  position:absolute;
+  top:50%;
+}
+.gallery-settings-buttons .components-button:first-child{
+  margin-right:8px;
+}
+
+.gallery-image-sizes .components-base-control__label{
+  display:block;
+  margin-bottom:4px;
+}
+.gallery-image-sizes .gallery-image-sizes__loading{
+  align-items:center;
+  color:#757575;
+  display:flex;
+  font-size:12px;
+}
+.gallery-image-sizes .components-spinner{
+  margin:0 8px 0 4px;
+}
+.blocks-gallery-item figure:not(.is-selected):focus,.blocks-gallery-item img:focus{
+  outline:none;
+}
+.blocks-gallery-item figure.is-selected:before{
+  bottom:0;
+  box-shadow:0 0 0 1px #fff inset, 0 0 0 3px var(--wp-admin-theme-color) inset;
+  content:"";
+  left:0;
+  outline:2px solid transparent;
+  pointer-events:none;
+  position:absolute;
+  right:0;
+  top:0;
+  z-index:1;
+}
+.blocks-gallery-item figure.is-transient img{
+  opacity:.3;
+}
+.blocks-gallery-item .is-selected .block-library-gallery-item__inline-menu{
+  display:inline-flex;
+}
+.blocks-gallery-item .block-editor-media-placeholder{
+  height:100%;
+  margin:0;
+}
+.blocks-gallery-item .block-editor-media-placeholder .components-placeholder__label{
+  display:flex;
+}
+
+.block-library-gallery-item__inline-menu{
+  background:#fff;
+  border:1px solid #1e1e1e;
+  border-radius:2px;
+  display:none;
+  margin:8px;
+  position:absolute;
+  top:-2px;
+  transition:box-shadow .2s ease-out;
+  z-index:20;
+}
+@media (prefers-reduced-motion:reduce){
+  .block-library-gallery-item__inline-menu{
+    transition-delay:0s;
+    transition-duration:0s;
+  }
+}
+.block-library-gallery-item__inline-menu:hover{
+  box-shadow:0 .7px 1px rgba(0,0,0,.1),0 1.2px 1.7px -.2px rgba(0,0,0,.1),0 2.3px 3.3px -.5px rgba(0,0,0,.1);
+}
+@media (min-width:600px){
+  .columns-7 .block-library-gallery-item__inline-menu,.columns-8 .block-library-gallery-item__inline-menu{
+    padding:2px;
+  }
+}
+.block-library-gallery-item__inline-menu .components-button.has-icon:not(:focus){
+  border:none;
+  box-shadow:none;
+}
+@media (min-width:600px){
+  .columns-7 .block-library-gallery-item__inline-menu .components-button.has-icon,.columns-8 .block-library-gallery-item__inline-menu .components-button.has-icon{
+    height:inherit;
+    padding:0;
+    width:inherit;
+  }
+}
+.block-library-gallery-item__inline-menu.is-left{
+  left:-2px;
+}
+.block-library-gallery-item__inline-menu.is-right{
+  right:-2px;
+}
+
+.wp-block-gallery ul.blocks-gallery-grid{
+  margin:0;
+  padding:0;
+}
+
+@media (min-width:600px){
+  .wp-block-update-gallery-modal{
+    max-width:480px;
+  }
+}
+
+.wp-block-update-gallery-modal-buttons{
+  display:flex;
+  gap:12px;
+  justify-content:flex-end;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/editor.min.css b/wp-includes/blocks/gallery/editor.min.css
new file mode 100644
index 0000000..35550e9
--- /dev/null
+++ b/wp-includes/blocks/gallery/editor.min.css
@@ -0,0 +1 @@
+figure.wp-block-gallery{display:block}figure.wp-block-gallery>.blocks-gallery-caption{flex:0 0 100%}figure.wp-block-gallery>.blocks-gallery-media-placeholder-wrapper{flex-basis:100%}figure.wp-block-gallery .wp-block-image .components-notice.is-error{display:block}figure.wp-block-gallery .wp-block-image .components-notice__content{margin:4px 0}figure.wp-block-gallery .wp-block-image .components-notice__dismiss{position:absolute;right:5px;top:0}figure.wp-block-gallery .block-editor-media-placeholder.is-appender .components-placeholder__label{display:none}figure.wp-block-gallery .block-editor-media-placeholder.is-appender .block-editor-media-placeholder__button{margin-bottom:0}figure.wp-block-gallery .block-editor-media-placeholder{margin:0}figure.wp-block-gallery .block-editor-media-placeholder .components-placeholder__label{display:flex}figure.wp-block-gallery .block-editor-media-placeholder figcaption{z-index:2}figure.wp-block-gallery .components-spinner{left:50%;margin-left:-9px;margin-top:-9px;position:absolute;top:50%}.gallery-settings-buttons .components-button:first-child{margin-right:8px}.gallery-image-sizes .components-base-control__label{display:block;margin-bottom:4px}.gallery-image-sizes .gallery-image-sizes__loading{align-items:center;color:#757575;display:flex;font-size:12px}.gallery-image-sizes .components-spinner{margin:0 8px 0 4px}.blocks-gallery-item figure:not(.is-selected):focus,.blocks-gallery-item img:focus{outline:none}.blocks-gallery-item figure.is-selected:before{bottom:0;box-shadow:0 0 0 1px #fff inset,0 0 0 3px var(--wp-admin-theme-color) inset;content:"";left:0;outline:2px solid transparent;pointer-events:none;position:absolute;right:0;top:0;z-index:1}.blocks-gallery-item figure.is-transient img{opacity:.3}.blocks-gallery-item .is-selected .block-library-gallery-item__inline-menu{display:inline-flex}.blocks-gallery-item .block-editor-media-placeholder{height:100%;margin:0}.blocks-gallery-item .block-editor-media-placeholder .components-placeholder__label{display:flex}.block-library-gallery-item__inline-menu{background:#fff;border:1px solid #1e1e1e;border-radius:2px;display:none;margin:8px;position:absolute;top:-2px;transition:box-shadow .2s ease-out;z-index:20}@media (prefers-reduced-motion:reduce){.block-library-gallery-item__inline-menu{transition-delay:0s;transition-duration:0s}}.block-library-gallery-item__inline-menu:hover{box-shadow:0 .7px 1px rgba(0,0,0,.1),0 1.2px 1.7px -.2px rgba(0,0,0,.1),0 2.3px 3.3px -.5px rgba(0,0,0,.1)}@media (min-width:600px){.columns-7 .block-library-gallery-item__inline-menu,.columns-8 .block-library-gallery-item__inline-menu{padding:2px}}.block-library-gallery-item__inline-menu .components-button.has-icon:not(:focus){border:none;box-shadow:none}@media (min-width:600px){.columns-7 .block-library-gallery-item__inline-menu .components-button.has-icon,.columns-8 .block-library-gallery-item__inline-menu .components-button.has-icon{height:inherit;padding:0;width:inherit}}.block-library-gallery-item__inline-menu.is-left{left:-2px}.block-library-gallery-item__inline-menu.is-right{right:-2px}.wp-block-gallery ul.blocks-gallery-grid{margin:0;padding:0}@media (min-width:600px){.wp-block-update-gallery-modal{max-width:480px}}.wp-block-update-gallery-modal-buttons{display:flex;gap:12px;justify-content:flex-end}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/style-rtl.css b/wp-includes/blocks/gallery/style-rtl.css
new file mode 100644
index 0000000..bbfa0b0
--- /dev/null
+++ b/wp-includes/blocks/gallery/style-rtl.css
@@ -0,0 +1,230 @@
+.blocks-gallery-grid:not(.has-nested-images),.wp-block-gallery:not(.has-nested-images){
+  display:flex;
+  flex-wrap:wrap;
+  list-style-type:none;
+  margin:0;
+  padding:0;
+}
+.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item{
+  display:flex;
+  flex-direction:column;
+  flex-grow:1;
+  justify-content:center;
+  margin:0 0 1em 1em;
+  position:relative;
+  width:calc(50% - 1em);
+}
+.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image:nth-of-type(2n),.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item:nth-of-type(2n),.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image:nth-of-type(2n),.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item:nth-of-type(2n){
+  margin-left:0;
+}
+.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image figure,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item figure,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image figure,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item figure{
+  align-items:flex-end;
+  display:flex;
+  height:100%;
+  justify-content:flex-start;
+  margin:0;
+}
+.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image img,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item img,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image img,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item img{
+  display:block;
+  height:auto;
+  max-width:100%;
+  width:auto;
+}
+.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image figcaption,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item figcaption,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image figcaption,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item figcaption{
+  background:linear-gradient(0deg, rgba(0,0,0,.7), rgba(0,0,0,.3) 70%, transparent);
+  bottom:0;
+  box-sizing:border-box;
+  color:#fff;
+  font-size:.8em;
+  margin:0;
+  max-height:100%;
+  overflow:auto;
+  padding:3em .77em .7em;
+  position:absolute;
+  text-align:center;
+  width:100%;
+  z-index:2;
+}
+.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image figcaption img,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item figcaption img,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image figcaption img,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item figcaption img{
+  display:inline;
+}
+.blocks-gallery-grid:not(.has-nested-images) figcaption,.wp-block-gallery:not(.has-nested-images) figcaption{
+  flex-grow:1;
+}
+.blocks-gallery-grid:not(.has-nested-images).is-cropped .blocks-gallery-image a,.blocks-gallery-grid:not(.has-nested-images).is-cropped .blocks-gallery-image img,.blocks-gallery-grid:not(.has-nested-images).is-cropped .blocks-gallery-item a,.blocks-gallery-grid:not(.has-nested-images).is-cropped .blocks-gallery-item img,.wp-block-gallery:not(.has-nested-images).is-cropped .blocks-gallery-image a,.wp-block-gallery:not(.has-nested-images).is-cropped .blocks-gallery-image img,.wp-block-gallery:not(.has-nested-images).is-cropped .blocks-gallery-item a,.wp-block-gallery:not(.has-nested-images).is-cropped .blocks-gallery-item img{
+  flex:1;
+  height:100%;
+  object-fit:cover;
+  width:100%;
+}
+.blocks-gallery-grid:not(.has-nested-images).columns-1 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-1 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-1 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-1 .blocks-gallery-item{
+  margin-left:0;
+  width:100%;
+}
+@media (min-width:600px){
+  .blocks-gallery-grid:not(.has-nested-images).columns-3 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-3 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-3 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-3 .blocks-gallery-item{
+    margin-left:1em;
+    width:calc(33.33333% - .66667em);
+  }
+  .blocks-gallery-grid:not(.has-nested-images).columns-4 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-4 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-4 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-4 .blocks-gallery-item{
+    margin-left:1em;
+    width:calc(25% - .75em);
+  }
+  .blocks-gallery-grid:not(.has-nested-images).columns-5 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-5 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-5 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-5 .blocks-gallery-item{
+    margin-left:1em;
+    width:calc(20% - .8em);
+  }
+  .blocks-gallery-grid:not(.has-nested-images).columns-6 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-6 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-6 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-6 .blocks-gallery-item{
+    margin-left:1em;
+    width:calc(16.66667% - .83333em);
+  }
+  .blocks-gallery-grid:not(.has-nested-images).columns-7 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-7 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-7 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-7 .blocks-gallery-item{
+    margin-left:1em;
+    width:calc(14.28571% - .85714em);
+  }
+  .blocks-gallery-grid:not(.has-nested-images).columns-8 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-8 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-8 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-8 .blocks-gallery-item{
+    margin-left:1em;
+    width:calc(12.5% - .875em);
+  }
+  .blocks-gallery-grid:not(.has-nested-images).columns-1 .blocks-gallery-image:nth-of-type(1n),.blocks-gallery-grid:not(.has-nested-images).columns-1 .blocks-gallery-item:nth-of-type(1n),.blocks-gallery-grid:not(.has-nested-images).columns-2 .blocks-gallery-image:nth-of-type(2n),.blocks-gallery-grid:not(.has-nested-images).columns-2 .blocks-gallery-item:nth-of-type(2n),.blocks-gallery-grid:not(.has-nested-images).columns-3 .blocks-gallery-image:nth-of-type(3n),.blocks-gallery-grid:not(.has-nested-images).columns-3 .blocks-gallery-item:nth-of-type(3n),.blocks-gallery-grid:not(.has-nested-images).columns-4 .blocks-gallery-image:nth-of-type(4n),.blocks-gallery-grid:not(.has-nested-images).columns-4 .blocks-gallery-item:nth-of-type(4n),.blocks-gallery-grid:not(.has-nested-images).columns-5 .blocks-gallery-image:nth-of-type(5n),.blocks-gallery-grid:not(.has-nested-images).columns-5 .blocks-gallery-item:nth-of-type(5n),.blocks-gallery-grid:not(.has-nested-images).columns-6 .blocks-gallery-image:nth-of-type(6n),.blocks-gallery-grid:not(.has-nested-images).columns-6 .blocks-gallery-item:nth-of-type(6n),.blocks-gallery-grid:not(.has-nested-images).columns-7 .blocks-gallery-image:nth-of-type(7n),.blocks-gallery-grid:not(.has-nested-images).columns-7 .blocks-gallery-item:nth-of-type(7n),.blocks-gallery-grid:not(.has-nested-images).columns-8 .blocks-gallery-image:nth-of-type(8n),.blocks-gallery-grid:not(.has-nested-images).columns-8 .blocks-gallery-item:nth-of-type(8n),.wp-block-gallery:not(.has-nested-images).columns-1 .blocks-gallery-image:nth-of-type(1n),.wp-block-gallery:not(.has-nested-images).columns-1 .blocks-gallery-item:nth-of-type(1n),.wp-block-gallery:not(.has-nested-images).columns-2 .blocks-gallery-image:nth-of-type(2n),.wp-block-gallery:not(.has-nested-images).columns-2 .blocks-gallery-item:nth-of-type(2n),.wp-block-gallery:not(.has-nested-images).columns-3 .blocks-gallery-image:nth-of-type(3n),.wp-block-gallery:not(.has-nested-images).columns-3 .blocks-gallery-item:nth-of-type(3n),.wp-block-gallery:not(.has-nested-images).columns-4 .blocks-gallery-image:nth-of-type(4n),.wp-block-gallery:not(.has-nested-images).columns-4 .blocks-gallery-item:nth-of-type(4n),.wp-block-gallery:not(.has-nested-images).columns-5 .blocks-gallery-image:nth-of-type(5n),.wp-block-gallery:not(.has-nested-images).columns-5 .blocks-gallery-item:nth-of-type(5n),.wp-block-gallery:not(.has-nested-images).columns-6 .blocks-gallery-image:nth-of-type(6n),.wp-block-gallery:not(.has-nested-images).columns-6 .blocks-gallery-item:nth-of-type(6n),.wp-block-gallery:not(.has-nested-images).columns-7 .blocks-gallery-image:nth-of-type(7n),.wp-block-gallery:not(.has-nested-images).columns-7 .blocks-gallery-item:nth-of-type(7n),.wp-block-gallery:not(.has-nested-images).columns-8 .blocks-gallery-image:nth-of-type(8n),.wp-block-gallery:not(.has-nested-images).columns-8 .blocks-gallery-item:nth-of-type(8n){
+    margin-left:0;
+  }
+}
+.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image:last-child,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item:last-child,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image:last-child,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item:last-child{
+  margin-left:0;
+}
+.blocks-gallery-grid:not(.has-nested-images).alignleft,.blocks-gallery-grid:not(.has-nested-images).alignright,.wp-block-gallery:not(.has-nested-images).alignleft,.wp-block-gallery:not(.has-nested-images).alignright{
+  max-width:420px;
+  width:100%;
+}
+.blocks-gallery-grid:not(.has-nested-images).aligncenter .blocks-gallery-item figure,.wp-block-gallery:not(.has-nested-images).aligncenter .blocks-gallery-item figure{
+  justify-content:center;
+}
+
+.wp-block-gallery:not(.is-cropped) .blocks-gallery-item{
+  align-self:flex-start;
+}
+
+figure.wp-block-gallery.has-nested-images{
+  align-items:normal;
+}
+
+.wp-block-gallery.has-nested-images figure.wp-block-image:not(#individual-image){
+  margin:0;
+  width:calc(50% - var(--wp--style--unstable-gallery-gap, 16px)/2);
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image{
+  box-sizing:border-box;
+  display:flex;
+  flex-direction:column;
+  flex-grow:1;
+  justify-content:center;
+  max-width:100%;
+  position:relative;
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image>a,.wp-block-gallery.has-nested-images figure.wp-block-image>div{
+  flex-direction:column;
+  flex-grow:1;
+  margin:0;
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image img{
+  display:block;
+  height:auto;
+  max-width:100% !important;
+  width:auto;
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image figcaption{
+  background:linear-gradient(0deg, rgba(0,0,0,.7), rgba(0,0,0,.3) 70%, transparent);
+  bottom:0;
+  box-sizing:border-box;
+  color:#fff;
+  font-size:13px;
+  margin-bottom:0;
+  max-height:60%;
+  overflow:auto;
+  padding:0 8px 8px;
+  position:absolute;
+  right:0;
+  text-align:center;
+  width:100%;
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image figcaption img{
+  display:inline;
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image figcaption a{
+  color:inherit;
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image.has-custom-border img{
+  box-sizing:border-box;
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image.has-custom-border>a,.wp-block-gallery.has-nested-images figure.wp-block-image.has-custom-border>div,.wp-block-gallery.has-nested-images figure.wp-block-image.is-style-rounded>a,.wp-block-gallery.has-nested-images figure.wp-block-image.is-style-rounded>div{
+  flex:1 1 auto;
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image.has-custom-border figcaption,.wp-block-gallery.has-nested-images figure.wp-block-image.is-style-rounded figcaption{
+  background:none;
+  color:inherit;
+  flex:initial;
+  margin:0;
+  padding:10px 10px 9px;
+  position:relative;
+}
+.wp-block-gallery.has-nested-images figcaption{
+  flex-basis:100%;
+  flex-grow:1;
+  text-align:center;
+}
+.wp-block-gallery.has-nested-images:not(.is-cropped) figure.wp-block-image:not(#individual-image){
+  margin-bottom:auto;
+  margin-top:0;
+}
+.wp-block-gallery.has-nested-images.is-cropped figure.wp-block-image:not(#individual-image){
+  align-self:inherit;
+}
+.wp-block-gallery.has-nested-images.is-cropped figure.wp-block-image:not(#individual-image)>a,.wp-block-gallery.has-nested-images.is-cropped figure.wp-block-image:not(#individual-image)>div:not(.components-drop-zone){
+  display:flex;
+}
+.wp-block-gallery.has-nested-images.is-cropped figure.wp-block-image:not(#individual-image) a,.wp-block-gallery.has-nested-images.is-cropped figure.wp-block-image:not(#individual-image) img{
+  flex:1 0 0%;
+  height:100%;
+  object-fit:cover;
+  width:100%;
+}
+.wp-block-gallery.has-nested-images.columns-1 figure.wp-block-image:not(#individual-image){
+  width:100%;
+}
+@media (min-width:600px){
+  .wp-block-gallery.has-nested-images.columns-3 figure.wp-block-image:not(#individual-image){
+    width:calc(33.33333% - var(--wp--style--unstable-gallery-gap, 16px)*.66667);
+  }
+  .wp-block-gallery.has-nested-images.columns-4 figure.wp-block-image:not(#individual-image){
+    width:calc(25% - var(--wp--style--unstable-gallery-gap, 16px)*.75);
+  }
+  .wp-block-gallery.has-nested-images.columns-5 figure.wp-block-image:not(#individual-image){
+    width:calc(20% - var(--wp--style--unstable-gallery-gap, 16px)*.8);
+  }
+  .wp-block-gallery.has-nested-images.columns-6 figure.wp-block-image:not(#individual-image){
+    width:calc(16.66667% - var(--wp--style--unstable-gallery-gap, 16px)*.83333);
+  }
+  .wp-block-gallery.has-nested-images.columns-7 figure.wp-block-image:not(#individual-image){
+    width:calc(14.28571% - var(--wp--style--unstable-gallery-gap, 16px)*.85714);
+  }
+  .wp-block-gallery.has-nested-images.columns-8 figure.wp-block-image:not(#individual-image){
+    width:calc(12.5% - var(--wp--style--unstable-gallery-gap, 16px)*.875);
+  }
+  .wp-block-gallery.has-nested-images.columns-default figure.wp-block-image:not(#individual-image){
+    width:calc(33.33% - var(--wp--style--unstable-gallery-gap, 16px)*.66667);
+  }
+  .wp-block-gallery.has-nested-images.columns-default figure.wp-block-image:not(#individual-image):first-child:nth-last-child(2),.wp-block-gallery.has-nested-images.columns-default figure.wp-block-image:not(#individual-image):first-child:nth-last-child(2)~figure.wp-block-image:not(#individual-image){
+    width:calc(50% - var(--wp--style--unstable-gallery-gap, 16px)*.5);
+  }
+  .wp-block-gallery.has-nested-images.columns-default figure.wp-block-image:not(#individual-image):first-child:last-child{
+    width:100%;
+  }
+}
+.wp-block-gallery.has-nested-images.alignleft,.wp-block-gallery.has-nested-images.alignright{
+  max-width:420px;
+  width:100%;
+}
+.wp-block-gallery.has-nested-images.aligncenter{
+  justify-content:center;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/style-rtl.min.css b/wp-includes/blocks/gallery/style-rtl.min.css
new file mode 100644
index 0000000..ec4c42e
--- /dev/null
+++ b/wp-includes/blocks/gallery/style-rtl.min.css
@@ -0,0 +1 @@
+.blocks-gallery-grid:not(.has-nested-images),.wp-block-gallery:not(.has-nested-images){display:flex;flex-wrap:wrap;list-style-type:none;margin:0;padding:0}.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item{display:flex;flex-direction:column;flex-grow:1;justify-content:center;margin:0 0 1em 1em;position:relative;width:calc(50% - 1em)}.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image:nth-of-type(2n),.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item:nth-of-type(2n),.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image:nth-of-type(2n),.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item:nth-of-type(2n){margin-left:0}.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image figure,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item figure,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image figure,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item figure{align-items:flex-end;display:flex;height:100%;justify-content:flex-start;margin:0}.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image img,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item img,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image img,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item img{display:block;height:auto;max-width:100%;width:auto}.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image figcaption,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item figcaption,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image figcaption,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item figcaption{background:linear-gradient(0deg,rgba(0,0,0,.7),rgba(0,0,0,.3) 70%,transparent);bottom:0;box-sizing:border-box;color:#fff;font-size:.8em;margin:0;max-height:100%;overflow:auto;padding:3em .77em .7em;position:absolute;text-align:center;width:100%;z-index:2}.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image figcaption img,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item figcaption img,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image figcaption img,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item figcaption img{display:inline}.blocks-gallery-grid:not(.has-nested-images) figcaption,.wp-block-gallery:not(.has-nested-images) figcaption{flex-grow:1}.blocks-gallery-grid:not(.has-nested-images).is-cropped .blocks-gallery-image a,.blocks-gallery-grid:not(.has-nested-images).is-cropped .blocks-gallery-image img,.blocks-gallery-grid:not(.has-nested-images).is-cropped .blocks-gallery-item a,.blocks-gallery-grid:not(.has-nested-images).is-cropped .blocks-gallery-item img,.wp-block-gallery:not(.has-nested-images).is-cropped .blocks-gallery-image a,.wp-block-gallery:not(.has-nested-images).is-cropped .blocks-gallery-image img,.wp-block-gallery:not(.has-nested-images).is-cropped .blocks-gallery-item a,.wp-block-gallery:not(.has-nested-images).is-cropped .blocks-gallery-item img{flex:1;height:100%;object-fit:cover;width:100%}.blocks-gallery-grid:not(.has-nested-images).columns-1 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-1 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-1 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-1 .blocks-gallery-item{margin-left:0;width:100%}@media (min-width:600px){.blocks-gallery-grid:not(.has-nested-images).columns-3 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-3 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-3 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-3 .blocks-gallery-item{margin-left:1em;width:calc(33.33333% - .66667em)}.blocks-gallery-grid:not(.has-nested-images).columns-4 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-4 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-4 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-4 .blocks-gallery-item{margin-left:1em;width:calc(25% - .75em)}.blocks-gallery-grid:not(.has-nested-images).columns-5 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-5 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-5 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-5 .blocks-gallery-item{margin-left:1em;width:calc(20% - .8em)}.blocks-gallery-grid:not(.has-nested-images).columns-6 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-6 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-6 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-6 .blocks-gallery-item{margin-left:1em;width:calc(16.66667% - 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\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/style.css b/wp-includes/blocks/gallery/style.css
new file mode 100644
index 0000000..fb2a073
--- /dev/null
+++ b/wp-includes/blocks/gallery/style.css
@@ -0,0 +1,230 @@
+.blocks-gallery-grid:not(.has-nested-images),.wp-block-gallery:not(.has-nested-images){
+  display:flex;
+  flex-wrap:wrap;
+  list-style-type:none;
+  margin:0;
+  padding:0;
+}
+.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item{
+  display:flex;
+  flex-direction:column;
+  flex-grow:1;
+  justify-content:center;
+  margin:0 1em 1em 0;
+  position:relative;
+  width:calc(50% - 1em);
+}
+.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image:nth-of-type(2n),.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item:nth-of-type(2n),.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image:nth-of-type(2n),.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item:nth-of-type(2n){
+  margin-right:0;
+}
+.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image figure,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item figure,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image figure,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item figure{
+  align-items:flex-end;
+  display:flex;
+  height:100%;
+  justify-content:flex-start;
+  margin:0;
+}
+.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image img,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item img,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image img,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item img{
+  display:block;
+  height:auto;
+  max-width:100%;
+  width:auto;
+}
+.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image figcaption,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item figcaption,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image figcaption,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item figcaption{
+  background:linear-gradient(0deg, rgba(0,0,0,.7), rgba(0,0,0,.3) 70%, transparent);
+  bottom:0;
+  box-sizing:border-box;
+  color:#fff;
+  font-size:.8em;
+  margin:0;
+  max-height:100%;
+  overflow:auto;
+  padding:3em .77em .7em;
+  position:absolute;
+  text-align:center;
+  width:100%;
+  z-index:2;
+}
+.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image figcaption img,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item figcaption img,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image figcaption img,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item figcaption img{
+  display:inline;
+}
+.blocks-gallery-grid:not(.has-nested-images) figcaption,.wp-block-gallery:not(.has-nested-images) figcaption{
+  flex-grow:1;
+}
+.blocks-gallery-grid:not(.has-nested-images).is-cropped .blocks-gallery-image a,.blocks-gallery-grid:not(.has-nested-images).is-cropped .blocks-gallery-image img,.blocks-gallery-grid:not(.has-nested-images).is-cropped .blocks-gallery-item a,.blocks-gallery-grid:not(.has-nested-images).is-cropped .blocks-gallery-item img,.wp-block-gallery:not(.has-nested-images).is-cropped .blocks-gallery-image a,.wp-block-gallery:not(.has-nested-images).is-cropped .blocks-gallery-image img,.wp-block-gallery:not(.has-nested-images).is-cropped .blocks-gallery-item a,.wp-block-gallery:not(.has-nested-images).is-cropped .blocks-gallery-item img{
+  flex:1;
+  height:100%;
+  object-fit:cover;
+  width:100%;
+}
+.blocks-gallery-grid:not(.has-nested-images).columns-1 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-1 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-1 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-1 .blocks-gallery-item{
+  margin-right:0;
+  width:100%;
+}
+@media (min-width:600px){
+  .blocks-gallery-grid:not(.has-nested-images).columns-3 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-3 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-3 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-3 .blocks-gallery-item{
+    margin-right:1em;
+    width:calc(33.33333% - .66667em);
+  }
+  .blocks-gallery-grid:not(.has-nested-images).columns-4 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-4 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-4 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-4 .blocks-gallery-item{
+    margin-right:1em;
+    width:calc(25% - .75em);
+  }
+  .blocks-gallery-grid:not(.has-nested-images).columns-5 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-5 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-5 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-5 .blocks-gallery-item{
+    margin-right:1em;
+    width:calc(20% - .8em);
+  }
+  .blocks-gallery-grid:not(.has-nested-images).columns-6 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-6 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-6 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-6 .blocks-gallery-item{
+    margin-right:1em;
+    width:calc(16.66667% - .83333em);
+  }
+  .blocks-gallery-grid:not(.has-nested-images).columns-7 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-7 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-7 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-7 .blocks-gallery-item{
+    margin-right:1em;
+    width:calc(14.28571% - .85714em);
+  }
+  .blocks-gallery-grid:not(.has-nested-images).columns-8 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-8 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-8 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-8 .blocks-gallery-item{
+    margin-right:1em;
+    width:calc(12.5% - .875em);
+  }
+  .blocks-gallery-grid:not(.has-nested-images).columns-1 .blocks-gallery-image:nth-of-type(1n),.blocks-gallery-grid:not(.has-nested-images).columns-1 .blocks-gallery-item:nth-of-type(1n),.blocks-gallery-grid:not(.has-nested-images).columns-2 .blocks-gallery-image:nth-of-type(2n),.blocks-gallery-grid:not(.has-nested-images).columns-2 .blocks-gallery-item:nth-of-type(2n),.blocks-gallery-grid:not(.has-nested-images).columns-3 .blocks-gallery-image:nth-of-type(3n),.blocks-gallery-grid:not(.has-nested-images).columns-3 .blocks-gallery-item:nth-of-type(3n),.blocks-gallery-grid:not(.has-nested-images).columns-4 .blocks-gallery-image:nth-of-type(4n),.blocks-gallery-grid:not(.has-nested-images).columns-4 .blocks-gallery-item:nth-of-type(4n),.blocks-gallery-grid:not(.has-nested-images).columns-5 .blocks-gallery-image:nth-of-type(5n),.blocks-gallery-grid:not(.has-nested-images).columns-5 .blocks-gallery-item:nth-of-type(5n),.blocks-gallery-grid:not(.has-nested-images).columns-6 .blocks-gallery-image:nth-of-type(6n),.blocks-gallery-grid:not(.has-nested-images).columns-6 .blocks-gallery-item:nth-of-type(6n),.blocks-gallery-grid:not(.has-nested-images).columns-7 .blocks-gallery-image:nth-of-type(7n),.blocks-gallery-grid:not(.has-nested-images).columns-7 .blocks-gallery-item:nth-of-type(7n),.blocks-gallery-grid:not(.has-nested-images).columns-8 .blocks-gallery-image:nth-of-type(8n),.blocks-gallery-grid:not(.has-nested-images).columns-8 .blocks-gallery-item:nth-of-type(8n),.wp-block-gallery:not(.has-nested-images).columns-1 .blocks-gallery-image:nth-of-type(1n),.wp-block-gallery:not(.has-nested-images).columns-1 .blocks-gallery-item:nth-of-type(1n),.wp-block-gallery:not(.has-nested-images).columns-2 .blocks-gallery-image:nth-of-type(2n),.wp-block-gallery:not(.has-nested-images).columns-2 .blocks-gallery-item:nth-of-type(2n),.wp-block-gallery:not(.has-nested-images).columns-3 .blocks-gallery-image:nth-of-type(3n),.wp-block-gallery:not(.has-nested-images).columns-3 .blocks-gallery-item:nth-of-type(3n),.wp-block-gallery:not(.has-nested-images).columns-4 .blocks-gallery-image:nth-of-type(4n),.wp-block-gallery:not(.has-nested-images).columns-4 .blocks-gallery-item:nth-of-type(4n),.wp-block-gallery:not(.has-nested-images).columns-5 .blocks-gallery-image:nth-of-type(5n),.wp-block-gallery:not(.has-nested-images).columns-5 .blocks-gallery-item:nth-of-type(5n),.wp-block-gallery:not(.has-nested-images).columns-6 .blocks-gallery-image:nth-of-type(6n),.wp-block-gallery:not(.has-nested-images).columns-6 .blocks-gallery-item:nth-of-type(6n),.wp-block-gallery:not(.has-nested-images).columns-7 .blocks-gallery-image:nth-of-type(7n),.wp-block-gallery:not(.has-nested-images).columns-7 .blocks-gallery-item:nth-of-type(7n),.wp-block-gallery:not(.has-nested-images).columns-8 .blocks-gallery-image:nth-of-type(8n),.wp-block-gallery:not(.has-nested-images).columns-8 .blocks-gallery-item:nth-of-type(8n){
+    margin-right:0;
+  }
+}
+.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image:last-child,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item:last-child,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image:last-child,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item:last-child{
+  margin-right:0;
+}
+.blocks-gallery-grid:not(.has-nested-images).alignleft,.blocks-gallery-grid:not(.has-nested-images).alignright,.wp-block-gallery:not(.has-nested-images).alignleft,.wp-block-gallery:not(.has-nested-images).alignright{
+  max-width:420px;
+  width:100%;
+}
+.blocks-gallery-grid:not(.has-nested-images).aligncenter .blocks-gallery-item figure,.wp-block-gallery:not(.has-nested-images).aligncenter .blocks-gallery-item figure{
+  justify-content:center;
+}
+
+.wp-block-gallery:not(.is-cropped) .blocks-gallery-item{
+  align-self:flex-start;
+}
+
+figure.wp-block-gallery.has-nested-images{
+  align-items:normal;
+}
+
+.wp-block-gallery.has-nested-images figure.wp-block-image:not(#individual-image){
+  margin:0;
+  width:calc(50% - var(--wp--style--unstable-gallery-gap, 16px)/2);
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image{
+  box-sizing:border-box;
+  display:flex;
+  flex-direction:column;
+  flex-grow:1;
+  justify-content:center;
+  max-width:100%;
+  position:relative;
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image>a,.wp-block-gallery.has-nested-images figure.wp-block-image>div{
+  flex-direction:column;
+  flex-grow:1;
+  margin:0;
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image img{
+  display:block;
+  height:auto;
+  max-width:100% !important;
+  width:auto;
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image figcaption{
+  background:linear-gradient(0deg, rgba(0,0,0,.7), rgba(0,0,0,.3) 70%, transparent);
+  bottom:0;
+  box-sizing:border-box;
+  color:#fff;
+  font-size:13px;
+  left:0;
+  margin-bottom:0;
+  max-height:60%;
+  overflow:auto;
+  padding:0 8px 8px;
+  position:absolute;
+  text-align:center;
+  width:100%;
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image figcaption img{
+  display:inline;
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image figcaption a{
+  color:inherit;
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image.has-custom-border img{
+  box-sizing:border-box;
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image.has-custom-border>a,.wp-block-gallery.has-nested-images figure.wp-block-image.has-custom-border>div,.wp-block-gallery.has-nested-images figure.wp-block-image.is-style-rounded>a,.wp-block-gallery.has-nested-images figure.wp-block-image.is-style-rounded>div{
+  flex:1 1 auto;
+}
+.wp-block-gallery.has-nested-images figure.wp-block-image.has-custom-border figcaption,.wp-block-gallery.has-nested-images figure.wp-block-image.is-style-rounded figcaption{
+  background:none;
+  color:inherit;
+  flex:initial;
+  margin:0;
+  padding:10px 10px 9px;
+  position:relative;
+}
+.wp-block-gallery.has-nested-images figcaption{
+  flex-basis:100%;
+  flex-grow:1;
+  text-align:center;
+}
+.wp-block-gallery.has-nested-images:not(.is-cropped) figure.wp-block-image:not(#individual-image){
+  margin-bottom:auto;
+  margin-top:0;
+}
+.wp-block-gallery.has-nested-images.is-cropped figure.wp-block-image:not(#individual-image){
+  align-self:inherit;
+}
+.wp-block-gallery.has-nested-images.is-cropped figure.wp-block-image:not(#individual-image)>a,.wp-block-gallery.has-nested-images.is-cropped figure.wp-block-image:not(#individual-image)>div:not(.components-drop-zone){
+  display:flex;
+}
+.wp-block-gallery.has-nested-images.is-cropped figure.wp-block-image:not(#individual-image) a,.wp-block-gallery.has-nested-images.is-cropped figure.wp-block-image:not(#individual-image) img{
+  flex:1 0 0%;
+  height:100%;
+  object-fit:cover;
+  width:100%;
+}
+.wp-block-gallery.has-nested-images.columns-1 figure.wp-block-image:not(#individual-image){
+  width:100%;
+}
+@media (min-width:600px){
+  .wp-block-gallery.has-nested-images.columns-3 figure.wp-block-image:not(#individual-image){
+    width:calc(33.33333% - var(--wp--style--unstable-gallery-gap, 16px)*.66667);
+  }
+  .wp-block-gallery.has-nested-images.columns-4 figure.wp-block-image:not(#individual-image){
+    width:calc(25% - var(--wp--style--unstable-gallery-gap, 16px)*.75);
+  }
+  .wp-block-gallery.has-nested-images.columns-5 figure.wp-block-image:not(#individual-image){
+    width:calc(20% - var(--wp--style--unstable-gallery-gap, 16px)*.8);
+  }
+  .wp-block-gallery.has-nested-images.columns-6 figure.wp-block-image:not(#individual-image){
+    width:calc(16.66667% - var(--wp--style--unstable-gallery-gap, 16px)*.83333);
+  }
+  .wp-block-gallery.has-nested-images.columns-7 figure.wp-block-image:not(#individual-image){
+    width:calc(14.28571% - var(--wp--style--unstable-gallery-gap, 16px)*.85714);
+  }
+  .wp-block-gallery.has-nested-images.columns-8 figure.wp-block-image:not(#individual-image){
+    width:calc(12.5% - var(--wp--style--unstable-gallery-gap, 16px)*.875);
+  }
+  .wp-block-gallery.has-nested-images.columns-default figure.wp-block-image:not(#individual-image){
+    width:calc(33.33% - var(--wp--style--unstable-gallery-gap, 16px)*.66667);
+  }
+  .wp-block-gallery.has-nested-images.columns-default figure.wp-block-image:not(#individual-image):first-child:nth-last-child(2),.wp-block-gallery.has-nested-images.columns-default figure.wp-block-image:not(#individual-image):first-child:nth-last-child(2)~figure.wp-block-image:not(#individual-image){
+    width:calc(50% - var(--wp--style--unstable-gallery-gap, 16px)*.5);
+  }
+  .wp-block-gallery.has-nested-images.columns-default figure.wp-block-image:not(#individual-image):first-child:last-child{
+    width:100%;
+  }
+}
+.wp-block-gallery.has-nested-images.alignleft,.wp-block-gallery.has-nested-images.alignright{
+  max-width:420px;
+  width:100%;
+}
+.wp-block-gallery.has-nested-images.aligncenter{
+  justify-content:center;
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/style.min.css b/wp-includes/blocks/gallery/style.min.css
new file mode 100644
index 0000000..a5ab123
--- /dev/null
+++ b/wp-includes/blocks/gallery/style.min.css
@@ -0,0 +1 @@
+.blocks-gallery-grid:not(.has-nested-images),.wp-block-gallery:not(.has-nested-images){display:flex;flex-wrap:wrap;list-style-type:none;margin:0;padding:0}.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item{display:flex;flex-direction:column;flex-grow:1;justify-content:center;margin:0 1em 1em 0;position:relative;width:calc(50% - 1em)}.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image:nth-of-type(2n),.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item:nth-of-type(2n),.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image:nth-of-type(2n),.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item:nth-of-type(2n){margin-right:0}.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image figure,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item figure,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image figure,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item figure{align-items:flex-end;display:flex;height:100%;justify-content:flex-start;margin:0}.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image img,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item img,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image img,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item img{display:block;height:auto;max-width:100%;width:auto}.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image figcaption,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item figcaption,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image figcaption,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item figcaption{background:linear-gradient(0deg,rgba(0,0,0,.7),rgba(0,0,0,.3) 70%,transparent);bottom:0;box-sizing:border-box;color:#fff;font-size:.8em;margin:0;max-height:100%;overflow:auto;padding:3em .77em .7em;position:absolute;text-align:center;width:100%;z-index:2}.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-image figcaption img,.blocks-gallery-grid:not(.has-nested-images) .blocks-gallery-item figcaption img,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-image figcaption img,.wp-block-gallery:not(.has-nested-images) .blocks-gallery-item figcaption img{display:inline}.blocks-gallery-grid:not(.has-nested-images) figcaption,.wp-block-gallery:not(.has-nested-images) figcaption{flex-grow:1}.blocks-gallery-grid:not(.has-nested-images).is-cropped .blocks-gallery-image a,.blocks-gallery-grid:not(.has-nested-images).is-cropped .blocks-gallery-image img,.blocks-gallery-grid:not(.has-nested-images).is-cropped .blocks-gallery-item a,.blocks-gallery-grid:not(.has-nested-images).is-cropped .blocks-gallery-item img,.wp-block-gallery:not(.has-nested-images).is-cropped .blocks-gallery-image a,.wp-block-gallery:not(.has-nested-images).is-cropped .blocks-gallery-image img,.wp-block-gallery:not(.has-nested-images).is-cropped .blocks-gallery-item a,.wp-block-gallery:not(.has-nested-images).is-cropped .blocks-gallery-item img{flex:1;height:100%;object-fit:cover;width:100%}.blocks-gallery-grid:not(.has-nested-images).columns-1 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-1 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-1 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-1 .blocks-gallery-item{margin-right:0;width:100%}@media (min-width:600px){.blocks-gallery-grid:not(.has-nested-images).columns-3 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-3 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-3 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-3 .blocks-gallery-item{margin-right:1em;width:calc(33.33333% - .66667em)}.blocks-gallery-grid:not(.has-nested-images).columns-4 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-4 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-4 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-4 .blocks-gallery-item{margin-right:1em;width:calc(25% - .75em)}.blocks-gallery-grid:not(.has-nested-images).columns-5 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-5 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-5 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-5 .blocks-gallery-item{margin-right:1em;width:calc(20% - .8em)}.blocks-gallery-grid:not(.has-nested-images).columns-6 .blocks-gallery-image,.blocks-gallery-grid:not(.has-nested-images).columns-6 .blocks-gallery-item,.wp-block-gallery:not(.has-nested-images).columns-6 .blocks-gallery-image,.wp-block-gallery:not(.has-nested-images).columns-6 .blocks-gallery-item{margin-right:1em;width:calc(16.66667% - 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\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/theme-rtl.css b/wp-includes/blocks/gallery/theme-rtl.css
new file mode 100644
index 0000000..94a485a
--- /dev/null
+++ b/wp-includes/blocks/gallery/theme-rtl.css
@@ -0,0 +1,8 @@
+.blocks-gallery-caption{
+  color:#555;
+  font-size:13px;
+  text-align:center;
+}
+.is-dark-theme .blocks-gallery-caption{
+  color:hsla(0,0%,100%,.65);
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/theme-rtl.min.css b/wp-includes/blocks/gallery/theme-rtl.min.css
new file mode 100644
index 0000000..fe8cd6a
--- /dev/null
+++ b/wp-includes/blocks/gallery/theme-rtl.min.css
@@ -0,0 +1 @@
+.blocks-gallery-caption{color:#555;font-size:13px;text-align:center}.is-dark-theme .blocks-gallery-caption{color:hsla(0,0%,100%,.65)}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/theme.css b/wp-includes/blocks/gallery/theme.css
new file mode 100644
index 0000000..94a485a
--- /dev/null
+++ b/wp-includes/blocks/gallery/theme.css
@@ -0,0 +1,8 @@
+.blocks-gallery-caption{
+  color:#555;
+  font-size:13px;
+  text-align:center;
+}
+.is-dark-theme .blocks-gallery-caption{
+  color:hsla(0,0%,100%,.65);
+}
\ No newline at end of file
diff --git a/wp-includes/blocks/gallery/theme.min.css b/wp-includes/blocks/gallery/theme.min.css
new file mode 100644
index 0000000..fe8cd6a
--- /dev/null
+++ b/wp-includes/blocks/gallery/theme.min.css
@@ -0,0 +1 @@
+.blocks-gallery-caption{color:#555;font-size:13px;text-align:center}.is-dark-theme .blocks-gallery-caption{color:hsla(0,0%,100%,.65)}
\ No newline at end of file