diff --git a/view/theme/vier/style.css b/view/theme/vier/style.css
index 0d09597bb..f8209f1f2 100644
--- a/view/theme/vier/style.css
+++ b/view/theme/vier/style.css
@@ -1046,7 +1046,7 @@ section {
 
 .wall-item-container .wall-item-content {
   font-size: 13px;
-  max-width: 720px;
+  max-width: 660px;
   word-wrap: break-word;
   line-height: 1.4;
 }