CHANGE scroll indicators to be interactive

assets/scss/main.scss

@@ -153,9 +153,21 @@ header {
   justify-content: center;
   position: relative;
   width: 100%;
-  bottom: 0;
   padding: 2rem;
   font-size: x-large;
+
+  .down {
+    bottom: 0;
+  }
+
+  .up {
+    top: 0;
+  }
+
+  i {
+    color: {{ .Site.Params.color.secondary }};
+    cursor: pointer;
+  }
 }
 
 .totop {
@@ -297,6 +309,14 @@ header {
       }
     }
   }
+
+  :last-child {
+    
+    .scroll-indicator.down {
+      display: none;
+    }
+
+  }
 }
 
 article {