fixes

private/scss/modules/_header.scss

@@ -46,6 +46,7 @@
   padding: em(12px) em(15px) em(15px) em(15px);
   z-index: 510;
   transition: z-index 0s 1s;
+  box-shadow: 0 0 em(15px) rgba($black, 0.05);
   img {
     width: em(100px);
     height: em(100px);

private/scss/modules/_navigation.scss

@@ -206,7 +206,7 @@
 
 .navigation__item__background {
   background-size: cover;
-  background-position: top center;
+  background-position: center 30%;
   position: absolute;
   top: -5%;
   left: -5%;