commit 17d73d3d1892e9ed72930c243d821f934a6231a7
Author: Jan Dankert 
Date:   Sun Sep 2 00:21:33 2018 +0200

    In der Mobilansicht ist die Navigation über das "Burgermenü" aufrufbar.

 modules/cms-ui/action/IndexAction.class.php        | 13 ++---
 .../themes/default/images/icon/menu/arrow-down.svg |  1 +
 .../default/images/icon/menu/arrow-right.svg       |  1 +
 .../themes/default/images/icon/menu/dropdown.svg   |  1 +
 .../themes/default/images/icon/menu/fullscreen.svg |  1 +
 .../default/images/icon/menu/fullscreen_exit.svg   |  1 +
 .../themes/default/images/icon/menu/menu.svg       |  1 +
 .../themes/default/images/icon/menu/refresh.svg    |  1 +
 .../themes/default/images/icon/method/info.svg     |  1 +
 modules/cms-ui/themes/default/layout/index.php     |  4 +-
 modules/cms-ui/themes/default/script/openrat.js    |  7 ++-
 .../cms-ui/themes/default/script/openrat.min.js    | 20 +++----
 .../cms-ui/themes/default/style/openrat-base.css   |  5 +-
 .../cms-ui/themes/default/style/openrat-base.less  |  2 +-
 .../themes/default/style/openrat-base.min.css      |  2 +-
 .../themes/default/style/openrat-workbench.css     | 67 ++++++++++++++++++----
 .../themes/default/style/openrat-workbench.less    | 66 +++++++++++++++++----
 .../themes/default/style/openrat-workbench.min.css |  2 +-
 18 files changed, 148 insertions(+), 48 deletions(-)