message: Fix spacing in shell nav
diff: @@ -58,7 +58,7 @@ ul.shell-nav
  display: block
  color: $shell-nav-item-color
  user-select: none
  - padding: 0 7px
  + padding: 0 15px
  padding-left: 0
  line-height: $shell-nav-item-height
  @@ -122,7 +122,7 @@ ul.shell-nav ul
  margin-top: $font-size-base * 2
  margin-bottom: ($font-size-base / 2)
  margin-left: 15px
  - margin-right: 7px
  + margin-right: 15px
  &.first
  margin-top: $font-size-base
  @@ -161,7 +161,7 @@ ul.shell-nav ul
  * Nav controls
  */
  .nav-controls
  - padding: 0 7px 0 15px
  + padding: 0 15px 0 15px
  & > .form-control, & > .button
  margin-bottom: $font-size-base
  