message: Use padding instead of margin so that overflow behavior is a little saner on mobile Safari.
diff: @@ -30,11 +30,11 @@ body {
  -webkit-overflow-scrolling: touch; // Scroll with momentum
  flex: 1 1 auto;
  @media (max-width: $grid-float-breakpoint) {
  - margin-top: $masthead-height-mobile;
  + padding-top: $masthead-height-mobile;
  }
  @media (min-width: $grid-float-breakpoint) {
  - margin-left: $sidebar-width;
  - margin-top: $masthead-height-desktop;
  + padding-left: $sidebar-width;
  + padding-top: $masthead-height-desktop;
  }
  }
  