// Lightning Design System 2.8.0
// Copyright (c) 2015-present, salesforce.com, inc. All rights reserved
// Licensed under BSD 3-Clause - see LICENSE.txt or git.io/sfdc-license

@mixin feed-vertical-rule($rule-position: 0, $rule-width: $border-width-thin) {
  position: relative;

  &:before {
    content: '';
    background: $color-border;
    height: 100%;
    width: $rule-width;
    position: absolute;
    left: ($rule-position / 2);
    top: 0;
    bottom: 0;
    margin-left: (($rule-width / 2) * -1);
    z-index: -1;
  }
}