Make vintage block styles more specific so they don't preview when stylepacks are switched.

radcliffe-2/assets/css/blocks-vintage.css

@@ -1,8 +1,8 @@
-.alignwide,
-.alignfull,
-ul.wp-block-gallery.alignwide,
-ul.wp-block-gallery.alignfull,
-.wp-block-cover-image {
+.style-pack-vintage .alignwide,
+.style-pack-vintage .alignfull,
+.style-pack-vintage ul.wp-block-gallery.alignwide,
+.style-pack-vintage ul.wp-block-gallery.alignfull,
+.style-pack-vintage .wp-block-cover-image {
 	background-color: rgba(255,255,255,0.7);
 	/* Permalink - use to edit and share this gradient: http://colorzilla.com/gradient-editor/#ffffff+0,ffffff+100&0.8+0,1+20,1+80,0.8+100 */
 	background: -moz-linear-gradient(top, rgba(255,255,255,0.6) 0%, rgba(255,255,255,1) 15%, rgba(255,255,255,1) 85%, rgba(255,255,255,0.6) 100%); /* FF3.6-15 */
@@ -12,49 +12,49 @@ ul.wp-block-gallery.alignfull,
 	padding: 15px;
 }
 
-.wp-block-cover-image.alignleft,
-.wp-block-cover-image.alignright {
+.style-pack-vintage .wp-block-cover-image.alignleft,
+.style-pack-vintage .wp-block-cover-image.alignright {
 	left: auto;
 	margin-left: 0;
 	margin-right: 0;
 }
 
 @media (min-width: 750px) {
-	.alignfull,
-	.wp-block-image.alignfull,
-	.wp-block-text-columns.alignfull,
-	.wp-block-table.alignfull,
-	.wp-block-preformatted.alignfull,
-	.wp-block-button.alignfull,
-	.wp-block-pullquote.alignfull,
-	.wp-block-latest-posts.alignfull,
-	.wp-block-categories.alignfull,
-	.wp-block-verse.alignfull,
-	p.alignfull,
-	.wp-block-cover-image:not(.alignwide):not(.alignfull):not(.alignleft):not(.alignright),
-	.wp-block-cover-image.alignfull {
+	.style-pack-vintage .alignfull,
+	.style-pack-vintage .wp-block-image.alignfull,
+	.style-pack-vintage .wp-block-text-columns.alignfull,
+	.style-pack-vintage .wp-block-table.alignfull,
+	.style-pack-vintage .wp-block-preformatted.alignfull,
+	.style-pack-vintage .wp-block-button.alignfull,
+	.style-pack-vintage .wp-block-pullquote.alignfull,
+	.style-pack-vintage .wp-block-latest-posts.alignfull,
+	.style-pack-vintage .wp-block-categories.alignfull,
+	.style-pack-vintage .wp-block-verse.alignfull,
+	.style-pack-vintage p.alignfull,
+	.style-pack-vintage .wp-block-cover-image:not(.alignwide):not(.alignfull):not(.alignleft):not(.alignright),
+	.style-pack-vintage .wp-block-cover-image.alignfull {
 		margin-left: calc(30% - 30vw);
 		margin-right: calc(30% - 30vw);
 		width: auto;
 		max-width: 1000%;
 	}
 
-	.wp-block-cover-image:not(.alignwide):not(.alignfull) {
+	.style-pack-vintage .wp-block-cover-image:not(.alignwide):not(.alignfull) {
 		left: auto;
 		margin-left: 0;
 	}
 
-	.alignwide,
-	.wp-block-image.alignwide,
-	.wp-block-text-columns.alignwide,
-	.wp-block-table.alignwide,
-	.wp-block-preformatted.alignwide,
-	.wp-block-button.alignwide,
-	.wp-block-pullquote.alignwide,
-	.wp-block-latest-posts.alignwide,
-	.wp-block-categories.alignwide,
-	p.alignwide,
-	.wp-block-cover-image.alignwide {
+	.style-pack-vintage .alignwide,
+	.style-pack-vintage .wp-block-image.alignwide,
+	.style-pack-vintage .wp-block-text-columns.alignwide,
+	.style-pack-vintage .wp-block-table.alignwide,
+	.style-pack-vintage .wp-block-preformatted.alignwide,
+	.style-pack-vintage .wp-block-button.alignwide,
+	.style-pack-vintage .wp-block-pullquote.alignwide,
+	.style-pack-vintage .wp-block-latest-posts.alignwide,
+	.style-pack-vintage .wp-block-categories.alignwide,
+	.style-pack-vintage p.alignwide,
+	.style-pack-vintage .wp-block-cover-image.alignwide {
 		margin-left: calc(20% - 20vw);
 		margin-right: calc(20% - 20vw);
 		width: auto;

radcliffe-2/assets/css/blocks.css

@@ -292,7 +292,7 @@ ul.wp-block-gallery li {
 }
 
 .wp-block-latest-posts li:not(:last-child) {
-	border-bottom: 1px dashed rgba(0,0,0,0.2);
+	border-bottom: 1px solid rgba(0,0,0,0.2);
 }
 
 .wp-block-latest-posts.is-grid li {