diff --git a/assets/stylesheets/modules/summarization/common/ai-summary.scss b/assets/stylesheets/modules/summarization/common/ai-summary.scss
index b467da50..2c469bf3 100644
--- a/assets/stylesheets/modules/summarization/common/ai-summary.scss
+++ b/assets/stylesheets/modules/summarization/common/ai-summary.scss
@@ -40,7 +40,7 @@
 
 .topic-map__ai-summary-content {
   .ai-summary-container {
-    width: 100%;
+    width: 100vw;
   }
 
   .ai-summary {