diff --git a/css/diff_html.css b/css/diff.visual-inline.css
similarity index 100%
rename from css/diff_html.css
rename to css/diff.visual-inline.css
diff --git a/diff.libraries.yml b/diff.libraries.yml
index ad4da4b..b12374a 100644
--- a/diff.libraries.yml
+++ b/diff.libraries.yml
@@ -24,8 +24,8 @@ diff.colors:
     theme:
       css/diff.colors.css: {}
 
-diff.html_diff:
+diff.visual_inline:
   version: VERSION
   css:
     base:
-      css/diff_html.css: {}
+      css/diff.visual-inline.css: {}
diff --git a/src/Plugin/diff/Layout/VisualInlineDiffLayout.php b/src/Plugin/diff/Layout/VisualInlineDiffLayout.php
index 34ffbb1..dd17012 100644
--- a/src/Plugin/diff/Layout/VisualInlineDiffLayout.php
+++ b/src/Plugin/diff/Layout/VisualInlineDiffLayout.php
@@ -207,7 +207,7 @@ class VisualInlineDiffLayout extends DiffLayoutBase {
       '#weight' => 10,
     ];
 
-    $build['#attached']['library'][] = 'diff/diff.html_diff';
+    $build['#attached']['library'][] = 'diff/diff.visual_inline';
     return $build;
   }