Update static/index.css

static/index.css

@@ -7,7 +7,8 @@
     height: 100vh; /* Full viewport height */
   }
   .left-column {
-    flex: 0 0 200px; /* Fixed width */
+    flex: 0 0 80px; /* Fixed width */
+    height: 100%;
     background-color: #f2f2f2;
     /* More styles for the left column content */
   }