ux(): minor tweak

public/sass/_variables.dark.scss

@@ -151,7 +151,7 @@ $input-color-placeholder:        $gray-1 !default;
 $input-label-bg:				         $dark-3;
 
 // Search
-$searchShadow: 0 0 35px 0 $body-bg;
+$search-shadow: 0 0 35px 0 $body-bg;
 
 // Dropdowns
 // -------------------------

public/sass/_variables.light.scss

@@ -164,7 +164,7 @@ $side-menu-bg:            $body-bg;
 $side-menu-item-hover-bg: $gray-6;
 
 // search
-$searchShadow: 0 5px 30px 0 lighten($gray-2, 30%);
+$search-shadow: 0 5px 30px 0 lighten($gray-2, 30%);
 
 // Dropdowns
 // -------------------------

public/sass/components/_search.scss

@@ -5,7 +5,7 @@
   z-index: 1000;
   position: absolute;
   width: 700px;
-  box-shadow: $searchShadow;
+  box-shadow: $search-shadow;
   padding: 10px;
   background-color: $panel-bg;
   border: $panel-border;

public/sass/layout/_page.scss

@@ -18,7 +18,6 @@
   }
 }
 
-$color-page-hero-bg: #2e2e2e;
 .page-container {
   background-color: $page-bg;
   position: relative;
@@ -27,7 +26,7 @@ $color-page-hero-bg: #2e2e2e;
   margin-left: 0;
   min-height: calc(100% - 54px);
   padding-bottom: $spacer * 5;
-  background-image: linear-gradient(60deg, rgba(0, 0, 0, 0) 0%, lighten($page-bg, 5%) 98%);
+  background-image: linear-gradient(60deg, rgba(0, 0, 0, 0) 0%, lighten($page-bg, 4%) 98%);
 }
 
 .page-header {