Fix wrong vignette layer. (Just copied level 01 :-(( )

src/bg-eyecandy/css/parallax-bg.css

@@ -34,13 +34,14 @@ body {
 
 .rc3-bg-L03 {
   background-image: url("img/RC3_vignette.png");
-  background-position-y: -30%;
   top: 0;
   left: 0;
-  right: 0;
-  bottom: 0;
-  position: absolute;
+  position: fixed;
   z-index: -6;
+  background-repeat: no-repeat;
+  background-size: 100% 100%;
+  height: 100vh;
+  width: 100vw;
 }
 
 .rc3-bg-L05-collages {

src/bg-eyecandy/css/parallax-bg.scss

@@ -49,13 +49,14 @@ $gradient-yellowgreen: #b2ff7c;
 // Vignette
 .rc3-bg-L03 {
   background-image: url("img/RC3_vignette.png");
-  background-position-y: -30%;
   top: 0;
   left: 0;
-  right: 0;
-  bottom: 0;
-  position: absolute;
+  position: fixed;
   z-index: -6;
+  background-repeat: no-repeat;
+  background-size: 100% 100%;
+  height: 100vh;
+  width: 100vw;
 }
 
 // Collage #1