Made affixed navbar's shadow bolder

misago/emberapp/app/styles/misago/navbar.less

@@ -12,7 +12,7 @@
     margin: 0px;
 
     &.affix {
-      .box-shadow(0px 0px 3px fadeOut(#333, 75%));
+      .box-shadow(0px 0px 8px fadeOut(#333, 30%));
 
       width: 100%;
       top: 0px;