Optimized background

src/app/globals.css

@@ -13,10 +13,10 @@
 @media screen and (min-width: 1400px) {
     .background {
         background: url("/background.jpg");
-        background-attachment: fixed;
         background-position: center;
         background-repeat: no-repeat;
         background-size: cover;
+        background-blend-mode: normal, normal;
         z-index: -10;
     }