openproject/app/assets/stylesheets/content/_context_menu.sass

//-- copyright
// OpenProject is a project management system.
// Copyright (C) 2012-2018 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 docs/COPYRIGHT.rdoc for more details.
//++

.op-context-menu--overlay
  position: absolute
  top: 0
  left: 0
  width: 100%
  height: 100%
  display: none

  // Disable pointer events on this element
  // since it spans the entire body
  // and EDGE doesn't like it.
  pointer-events: none

  .dropdown
    pointer-events: initial

#work-package-context-menu, #column-context-menu
  &.action-menu
    position: absolute
    z-index: 1000
    // initial styles
    // are overridden immediately on first reposition
    // by contextMenuService
    top: 0
    left: 0
    visibility: hidden

#work-package-context-menu.action-menu
  position: fixed

.hascontextmenu
  cursor: context-menu

// Unless mobile
// hide the context menu until focused/hovered
html:not(.-browser-mobile)
  .context-menu--icon
    opacity: 0

    &:hover, &:focus
      opacity: 100

.context-menu--reveal
  &:hover, &:focus
    .context-menu--icon
      opacity: 100