diff --git a/tdx-enhanced.js b/tdx-enhanced.js
index 9fd933e..3a7e83c 100644
--- a/tdx-enhanced.js
+++ b/tdx-enhanced.js
@@ -206,6 +206,22 @@
             }
         }
 
+        //highlight modified/age red
+        if ('LastModifiedDate' in item) {
+            let modDate = item.LastModifiedDate
+            const ageThreshold = 336
+
+            let date = moment(modDate.txt)
+            let duration = moment.duration(moment().diff(date))
+            let hours = duration.asHours()
+
+            let alpha = hours / ageThreshold
+
+            let cell = modDate.cell
+            cell.style.background = `rgba(255,0,0,${alpha}`
+            cell.classList.add(alpha > 0.5 ? "light" : "dark")
+        }
+
         //find user replies & last modified by internal
         if ('CustomerName' in item && 'LastModifiedByFullName' in item && 'ResponsibleFullName' in item) {
             let fromUser = item.CustomerName