Sync plugins from current page

Signed-off-by: Adrian Nöthlich <git@promasu.tech>

wp-content/plugins/advanced-custom-fields/assets/build/css/_gutenberg.scss

@@ -0,0 +1,123 @@
+/*--------------------------------------------------------------------------------------------
+*
+*	Gutenberg
+*
+*--------------------------------------------------------------------------------------------*/
+#editor {
+	
+	// main column is split into "editor" and "metaboxes".
+	// remove WP flex that pushed metaboxes to bottom.
+	.edit-post-visual-editor,
+	.edit-post-layout__metaboxes {
+		flex-basis: 0%;
+		flex-grow: 0;
+	}
+	
+	// metabox wrap
+	.edit-post-layout__metaboxes {
+		background: transparent;
+		border-top: 0 none;
+		margin-top: 0;
+		padding: 30px;
+		
+		@media screen and (min-width: 600px) {
+			padding: 46px;
+		}
+		
+		.edit-post-meta-boxes-area {
+			margin: 0;
+		}
+		
+		// make postbox look like a classic box.
+		.postbox {
+			border: #e2e4e7 solid 1px;
+			border-bottom: none;
+			margin: 0 0 20px;
+		}
+	}
+	
+	// improve handle style
+	.postbox {
+		.handlediv {
+			height: 46px;
+			width: auto;
+			padding: 0 14px 0 5px;
+		}
+		.hndle {
+			color: #191e23 !important;
+			font-size: 13px;
+			line-height: 16px;
+			
+			.acf-hndle-cog {
+				line-height: 16px;
+			}
+		}
+		
+		// change icons to match gutenberg sidebar accordions
+		.handlediv .toggle-indicator {
+			color: #191e23;
+		}
+		.handlediv .toggle-indicator:before {
+			content: "\f343";
+			font-size: 18px;
+			width: auto;
+		}
+		&.closed .handlediv .toggle-indicator:before {
+			content: "\f347";
+		}
+	}
+	
+	// acf-input-wrap
+	.acf-input-prepend,
+	.acf-input-append {
+		box-sizing: border-box;
+		height: 28px;
+	}
+	
+	// accordion
+	.acf-accordion {
+		padding: 0 !important;
+		
+		.acf-accordion-title {
+			color: #191e23;
+			font-weight: 600;
+			
+			&:hover {
+				background: #f8f9f9;
+			}
+			
+			label {
+				font-weight: inherit;
+			}
+		}
+	}
+	
+	// table
+	.acf-table {
+		box-sizing: border-box;
+		
+		.acf-row-handle {
+			width: 32px;
+		}
+	}
+	
+	// main error message
+	.components-notice-list .acf-notice.-error {
+		margin: 0 0 5px;
+		min-height: 50px;
+		padding: 6px 12px;
+		border-left: 4px solid #00a0d2;
+		color: #191e23;
+		background-color: #f9e2e2;
+		border-left-color: #d94f4f;
+		
+		p {
+			margin: 1em 0;
+		}
+		
+		.acf-notice-dismiss {
+			top: 15px;
+			right: 15px;
+		}
+	}
+}