<afx-app-window apptitle="Lua Playground" width="500" height="400" data-id="LuaPlayground"> <afx-hbox > <div data-id="editorea" data-width="250"></div> <afx-resizer data-width="3"></afx-resizer> <afx-vbox> <afx-hbox data-height="20" data-id="bottom-vbox"> <afx-button data-id = "log-clear" data-width="25" iconclass="fa fa-trash"></afx-button> </afx-hbox> <div data-id="output"></div> </afx-vbox> </afx-hbox> </afx-app-window>