added bound checking to van invintory

python/van_inventory/static/style.css

@@ -8,7 +8,7 @@
     --bg-input: #111128;
     --border: #1a1a3e;
     --text: #c0c0d0;
-    --text-dim: #666680;
+    --text-dim: #8e8ea0;
 }
 
 * { box-sizing: border-box; margin: 0; padding: 0; }