Alternate section backgrounds explicitly per section

RazorPagesMovie/Pages/Index.cshtml

@@ -20,9 +20,33 @@
             padding: 90px 0;
         }
 
-            .portfolio-section:nth-of-type(even) {
-                background: #f8f9fb;
-            }
+        #about {
+            background: #fff;
+        }
+
+        #skills {
+            background: #f8f9fb;
+        }
+
+        #projects {
+            background: #fff;
+        }
+
+        #goals {
+            background: #f8f9fb;
+        }
+
+        #experience {
+            background: #fff;
+        }
+
+        #documents {
+            background: #f8f9fb;
+        }
+
+        #contact {
+            background: #fff;
+        }
 
         .section-kicker {
             text-transform: uppercase;