gistfile1.sass

// app/assets/stylesheets/active_admin.css.scss.erb
// Don't forget to add the .erb extension (active_admin:install doesn't)

// Active Admin CSS Styles
@import "active_admin/mixins";
@import "active_admin/base";

// To customize the Active Admin interfaces, add your
// styles here:

table {
  th {
    &.sortable a {
      background-image: url( <%= image_path( 'active_admin/orderable.png' ) %>);
    }
  }
}

#header {
  ul#tabs {
    & > li {
      &.has_nested > a {
        background-image: url( <%= image_path( 'active_admin/nested_menu_arrow.gif' ) %> );
      }

      &.has_nested.current > a {
        background-image: url( <%= image_path( 'active_admin/nested_menu_arrow_dark.gif' ) %> );
      }

      &.has_nested:hover > a {
        background-image: url( <%= image_path( 'active_admin/nested_menu_arrow_dark.gif' ) %> );
      }
    }
  }
}