lucidchart/zen.css /* urls on the domain: app.lucidchart.com */ lucid-editor-header, lucid-right-panel, lucid-left-dock .icon-tabs { display: none !important; } .left-spacer { margin-left: -40px; } right-spacer { border: 1px solid #00ff00; } .right-panel, .right-spacer, .header-spacer { min-width: 0px !important; min-height: 0px !important; display: none; }