openproject/app/assets/stylesheets/layout/_breadcrumb.sass

//-- copyright
// OpenProject is a project management system.
// Copyright (C) 2012-2017 the OpenProject Foundation (OPF)
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License version 3.
//
// OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
// Copyright (C) 2006-2017 Jean-Philippe Lang
// Copyright (C) 2010-2013 the ChiliProject Team
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
//
// See doc/COPYRIGHT.rdoc for more details.
//++

%breadcrumb--default-font
  @include default-font($breadcrumb-font-color, $breadcrumb-font-size, bold)

#breadcrumb
  display: none
  @include default-transition
  height: $breadcrumb-height
  overflow: hidden
  background: none repeat scroll 0 0
  @include varprop(background-color, body-background)
  border: none
  margin: 0 0 0 ($main-menu-width - $main-menu-item-border-width)
  width: auto
  overflow: hidden
  position: relative
  &.nosidebar
    margin-left: 0
    ul
      margin: 0
  &.hidden-navigation
    margin-left: $main-menu-folded-width

  a
    font-size: 12px
    @include varprop(color, content-link-color)
    font-weight: normal

  li
    @extend %breadcrumb--default-font
    color: lighten($breadcrumb-font-color, 20)
    list-style-type: none
    white-space: nowrap
    &.cutme
      max-width: $breadcrumb-height

  &.-show
    display: block

ul.breadcrumb
  margin: 0 0 0 13px
  padding: 0
  list-style: none
  list-style-position: outside
  // width: 10000px
  height: $breadcrumb-height
  line-height: $breadcrumb-height

#breadcrumb ul.breadcrumb li.first-breadcrumb-element
  margin-left: 0
  height: $breadcrumb-height
  line-height: $breadcrumb-height
  a
    text-decoration: none
    display: block
    width: 25px
    font-size: 12px

#breadcrumb ul.breadcrumb li
  float: left
  margin: 0 0 0 10px
  padding: 0

// Hide projects in normal mode
body:not(.accessibility-mode) .breadcrumb .breadcrumb-project-element
  display: none