diff --git a/public/styles.css b/public/styles.css
index f8454e1..2c6cec7 100644
--- a/public/styles.css
+++ b/public/styles.css
@@ -1374,6 +1374,21 @@ select.form-input { cursor: pointer; }
         justify-content: flex-start;
     }
 
+/* ---------------------------------------------------------
+       6.4 Larger Popup Close Button for Touch
+       --------------------------------------------------------- */
+    .leaflet-popup-close-button {
+        font-size: 22px !important;
+        width: 30px !important;
+        height: 30px !important;
+        display: flex !important;
+        align-items: center;
+        justify-content: center;
+        padding: 0 !important;
+        right: 4px !important;
+        top: 4px !important;
+    }
+
 }