diff --git a/public/style.css b/public/style.css
index adc4b1a..9f55aa4 100644
--- a/public/style.css
+++ b/public/style.css
@@ -405,7 +405,7 @@ body[data-square-style="outline"] .square.highlight-update {
     position: fixed;
     left: 0;
     top: 0;
-    width: 60vw;         /* was 80vw, now 60vw for less width */
+    width: 35vw;         /* was 80vw, now 60vw for less width */
     max-width: 240px;    /* was 350px, now 240px for less width */
     height: 100vh;
     z-index: 1001;