diff --git a/packages/block-library/src/latest-posts/block.json b/packages/block-library/src/latest-posts/block.json
index bb8c2d24962f3f..19fde379fc9121 100644
--- a/packages/block-library/src/latest-posts/block.json
+++ b/packages/block-library/src/latest-posts/block.json
@@ -116,5 +116,10 @@
 		}
 	},
 	"editorStyle": "wp-block-latest-posts-editor",
-	"style": "wp-block-latest-posts"
+	"style": [
+		"wp-block-latest-posts",
+		"wp-block-video",
+		"wp-block-cover",
+		"wp-block-media-text"
+	]
 }
diff --git a/packages/block-library/src/latest-posts/style.scss b/packages/block-library/src/latest-posts/style.scss
index d3ed44dd750833..17d92a4ad91b92 100644
--- a/packages/block-library/src/latest-posts/style.scss
+++ b/packages/block-library/src/latest-posts/style.scss
@@ -30,30 +30,6 @@
 		}
 	}
 
-	.wp-block-video {
-		box-sizing: border-box;
-
-		video {
-			vertical-align: middle;
-			width: 100%;
-		}
-
-		&.aligncenter {
-			text-align: center;
-		}
-
-		figcaption {
-			margin-bottom: 1em;
-			margin-top: 0.5em;
-		}
-
-		@supports (position: sticky) {
-			[poster] {
-				object-fit: cover;
-			}
-		}
-	}
-
 	@include break-small {
 		@for $i from 2 through 6 {
 			&.columns-#{ $i } li {