diff --git a/package.json b/package.json
index 8b2eb99..e4df4ba 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "my-weekly-todo-list",
-  "version": "1.47.4",
+  "version": "1.47.5",
   "description": "A web-based weekly task management application that organizes to-dos and calendar events in a single, intuitive weekly view",
   "main": "index.js",
   "scripts": {
diff --git a/src/app/globals.css b/src/app/globals.css
index c2afc84..be72334 100644
--- a/src/app/globals.css
+++ b/src/app/globals.css
@@ -3803,8 +3803,14 @@ h3 {
 }
 .calendar-view .time-slot-label {
     color: #70757a;
-    font-size: 0.65rem;
-    font-weight: 400;
+}
+.calendar-view .time-slot-label.hour-start {
+    color: #70757a;
+    font-weight: 500;
+}
+.calendar-view .time-slot-label.sub-hour {
+    color: #9aa0a6;
+    font-size: 0.55rem;
 }
 .calendar-view .weekly-day-header {
     border-bottom: 1px solid #dadce0;
@@ -3830,6 +3836,10 @@ h3 {
 .dark-mode .calendar-view .time-slot-label {
     color: #9aa0a6;
 }
+.dark-mode .calendar-view .time-slot-label.hour-start {
+    color: #bbb;
+    font-weight: 500;
+}
 .dark-mode .calendar-view .weekly-day-header {
     border-bottom: 1px solid #333;
 }