Update indexl.html

change back groud color

Author: clusslin

indexl.html

@@ -13,7 +13,7 @@
 
         body {
             font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
-            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+            background: linear-gradient(135deg, #ffffff 0%, #764ba2 100%);
             min-height: 100vh;
             padding: 20px;
             display: flex;