.editor-popover{position:absolute;top:100%;left:0;padding:20px;background-color:#3d464a;z-index:99;color:#fff;font-size:14px}.editor-popover *{-moz-tab-size:0;-o-tab-size:0;tab-size:0}.editor-popover .sentence-previewer{max-width:400px;height:100%}