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

//-- copyright
// OpenProject is a project management system.
// Copyright (C) 2012-2015 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) 2006-2013 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.
//++

html
  min-width: 1100px
  &.in_modal
    min-width: 0

body
  &%absolute-layout-mode
    overflow:
      x: auto
      y: hidden

#wrapper
  @include default-transition
  +background-image(linear-gradient(to bottom, $main-menu-bg-color 0%, $main-menu-bg-color 100%))
  background-repeat: no-repeat
  background-size: $main-menu-width 100%
  min-height: 100%
  height: auto
  position: relative
  &.nosidebar, &.nomenus
    background: none
  &.hidden-navigation
    background-size: $main-menu-folded-width 100%


#main
  width:    100%
  z-index:  20
  overflow: auto
  padding-bottom: $footer-height

  %absolute-layout-mode &
    position: absolute
    top:      55px
    bottom:   0
    overflow: hidden
    border:
      bottom: 5px solid $footer-bg-color

  &.nomenus
    padding-bottom: 0
    overflow: hidden

    %absolute-layout-mode &
      top:    0

#content
  @include default-transition
  margin: 0 0 0 $main-menu-width
  padding: 10px 20px
  width: auto
  overflow: hidden
  height: auto
  background-color: #fff
  z-index: 10

  %absolute-layout-mode &
    position:   absolute
    width:      calc(100% - #{$main-menu-width})
    height:     calc(100% - 40px)
    padding:    10px 0 0 20px

  &.hidden-navigation
    margin-left: $main-menu-folded-width

    %absolute-layout-mode &
      width:    calc(100% - #{$main-menu-folded-width})

  &.nosidebar
    margin-left: 0
    padding: 20px 40px

    %absolute-layout-mode &
      width:    100%

  &.nomenus
    margin:     0
    padding:    0

    %absolute-layout-mode &
      width:    100%
      height:   100%

  &:after
    content: "."
    display: block
    height: 0
    clear: both
    visibility: hidden