diff --git a/selfContainedDemo.ipynb b/selfContainedDemo.ipynb
index e5d0d28e175aaa47ecfbdc0e31569eaf15f37e91..ef04eb244c67aac1d53c6326c96cf4daf9e41f32 100644
--- a/selfContainedDemo.ipynb
+++ b/selfContainedDemo.ipynb
@@ -28,19 +28,19 @@
     "from dash.dependencies import Input, Output, State\n",
     "import base64\n",
     "\n",
-    "AMR_BATCH_PATH = \"/opt/dashboards/TetrasMARS/amrbatch/\"\n",
+    "AMR_BATCH_PATH = \"/opt/lib/TetrasMARS/amrbatch/\"\n",
     "sys.path.insert(0, os.path.abspath(AMR_BATCH_PATH))\n",
     "import amrbatch\n",
     "\n",
-    "TENET_PATH = \"/opt/dashboards/TetrasMARS/tenet/\"\n",
+    "TENET_PATH = \"/opt/lib/TetrasMARS/tenet/\"\n",
     "sys.path.insert(0, os.path.abspath(TENET_PATH))\n",
     "import tenet\n",
     "\n",
-    "AMR_MODEL_PATH=\"/opt/dashboards/TetrasMARS/corpus/cm-tool/amrModel/model_parse_xfm_bart_large-v0_1_0\"\n",
+    "AMR_MODEL_PATH=\"/opt/lib/TetrasMARS/corpus/cm-tool/amrModel/model_parse_xfm_bart_large-v0_1_0\"\n",
     "MEDIA_PATH = \"/opt/dashboards/media/17/\"\n",
     "MEDIA_URL = \"https://unsel.tetras-lab.io/dashboard/17/media/\"\n",
-    "ROOT_PATH = \"/opt/dashboards/TetrasMARS/tetras-mars-demo/\"\n",
-    "AMRLD_PATH = \"/opt/dashboards/TetrasMARS/tetras-mars-demo/lib/amrld/\"\n",
+    "ROOT_PATH = \"/opt/dashboards/TetrasMARS/tetras-mars-demo-prod/\"\n",
+    "AMRLD_PATH = \"/opt/lib/TetrasMARS/amrld/\"\n",
     "owl2vowlPath = '/opt/dashboards/tools/owl2vowl_0.3.7/owl2vowl.jar'\n",
     "WEBVOWL_PATH = '/opt/webvowl/'\n",
     "onto_prefix=\"ontologyTarget\"\n",
@@ -207,6 +207,7 @@
     "app = Dash(\n",
     "    server_url=server_url, \n",
     "    requests_pathname_prefix=base_path,\n",
+    "    external_stylesheets=[dbc.themes.BOOTSTRAP]\n",
     ")\n",
     "##################################################################################################\n",
     "\n",
@@ -220,23 +221,26 @@
     "##################################################################################################\n",
     "\n",
     "app.layout = html.Div([\n",
-    "    \"Enter an english text and click on the button bellow to construct an ontology.\",\n",
+    "    html.H4(\"Enter an english text and click on the button bellow to construct an ontology.\", style={'text-align': 'center'}),\n",
     "    html.Br(),\n",
-    "    \" You can then browse the results online or download them as a zip file.\",\n",
+    "    html.P(\"It should take about 10 sec/sentence. You can then browse the results online or download them as a zip file.\", style={'text-align': 'center'}),\n",
+    "    html.P(\"The text must be a simple succession of sentences. Fancy formating is not supported at the moment. \", style={'text-align': 'center'}),    \n",
     "    html.Br(),\n",
     "    html.Br(),\n",
-    "    dcc.Textarea(\n",
+    "    html.Div(dbc.Textarea(\n",
     "        id='textarea-state',\n",
-    "        value='Jupiter is a gas giant. Earth is a rock planet.',\n",
-    "        style={'width': '80%', 'height': 100},\n",
+    "        value='Jupiter is a gas giant. Earth is a rock planet.',style={'width': '100%', 'height': 130}),\n",
+    "        style={'width': '60%', 'height': 130, 'margin-left': 'auto', 'margin-right': 'auto'},\n",
     "    ),\n",
     "    html.Br(), html.Br(),\n",
-    "    html.Button('Construct AMR graphs and ontology', id='textarea-state-button', n_clicks=0),\n",
+    "    html.Div(\n",
+    "        dbc.Button('Construct AMR graphs and ontology', id='textarea-state-button', n_clicks=0, outline=True, color=\"primary\"),\n",
+    "        className=\"text-center\"),\n",
     "    html.Br(),\n",
-    "    html.A(children=\"\", href='', target=\"_blank\",id=\"download-link\"),\n",
+    "    dcc.Loading(html.Div(html.A(children=\"\", href='', target=\"_blank\",id=\"download-link\"), className=\"text-center\")),\n",
     "    html.Br(),\n",
     "    html.Br(),\n",
-    "    dcc.Loading(html.Div(id='my-output'), color='#A85431', style={\"verticalAlign\":\"top\"}),\n",
+    "    dcc.Loading(html.Div(id='my-output'), type='circle'),\n",
     "])\n",
     "\n",
     "@app.callback(\n",
@@ -253,31 +257,28 @@
     "        uuidDirPath, uuidZipUrl, webvowlFilePath = processStr(value)\n",
     "        #show_svg(svgPath) \n",
     "        #display(IFrame('''https://unsel.tetras-lab.io/webvowl/#{}\">'''.format(webvowlFilePath.replace(\"/opt/webvowl/\",\"\").replace(\".json\",\"\")),800,1200))\n",
-    "        return  [html.Div(\n",
-    "    dbc.Accordion(\n",
-    "        [\n",
-    "            dbc.AccordionItem(\n",
+    "        return  [dbc.Row([dbc.Col(),\n",
+    "        dbc.Col(dbc.Accordion(  \n",
+    "            [dbc.AccordionItem(\n",
     "                [\n",
-    "                    \"You can click a class to see its instances in the right panel, they are not shown on the graph.\",\n",
+    "                    localImage2htmlImg(svgPath)\n",
+    "                ],\n",
+    "                title=\"AMR Graph for sentence \"+re.sub(r'.document.*', '', svgPath.replace(uuidDirPath+\"document-\",\"\")),\n",
+    "            )\n",
+    "             for svgPath in sorted(glob(uuidDirPath+\"document-*/*.svg\"))\n",
+    "            ]+\n",
+    "            [dbc.AccordionItem(\n",
+    "                [\n",
+    "                    \"You can click a class to see its instances in the right panel, they are not shown in the graph.\",\n",
+    "                    html.Br(),\n",
+    "                    '''https://unsel.tetras-lab.io/webvowl/#{}'''.format(webvowlFilePath.replace(\"/opt/webvowl/\",\"\").replace(\".json\",\"\")),\n",
     "                    html.Br(),\n",
     "                    html.Iframe(src='''https://unsel.tetras-lab.io/webvowl/#{}'''.format(webvowlFilePath.replace(\"/opt/webvowl/\",\"\").replace(\".json\",\"\")),style={\"height\": \"800px\", \"width\": \"100%\"}),\n",
     "                ],\n",
-    "                title=\"Browse ontology\",\n",
+    "                title=\"Browse ontology\", item_id='onto'\n",
     "            )\n",
-    "        ] \n",
-    "        #+ [dbc.AccordionItem(\n",
-    "        #        [\n",
-    "        #            localImage2htmlImg(svgPath)\n",
-    "        #        ],\n",
-    "        #        title=\"AMR Graph\",\n",
-    "        #    )\n",
-    "        #    \n",
-    "        #     for svgPath in glob(uuidDirPath+\"document-*/*.svg\")\n",
-    "        #    ]\n",
-    "        #    \n",
-    "        #    ,\n",
-    "    )\n",
-    "),\n",
+    "        ] , active_item='onto'), width=10), dbc.Col()\n",
+    "                         ]),\n",
     "                 \"Download Zip File\", uuidZipUrl\n",
     "                ]\n",
     "\n",
@@ -297,14 +298,6 @@
     "               host=host, port=port, proxy=proxy, height=2000)\n",
     "##################################################################################################\n"
    ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "b1817beb-04b7-4e6f-9b82-675de76cf8af",
-   "metadata": {},
-   "outputs": [],
-   "source": []
   }
  ],
  "metadata": {