Question: I've seen the gif on this page: 
<https://github.com/watson-virtual-agents/chat-widget>

And I want to creato with IBM Watson Conversation tool something similat to this

[![enter image description here](https://i.stack.imgur.com/Uo2cM.png)](https://i.stack.imgur.com/Uo2cM.png)

In which user can choose between some options inserted in a cicular bottom. Do you know how is it possible?

Answer: 
Pretty sure you can do this example. 

The summary you need to know: Watson Conversation is one endpoint REST API, so, you can call this service in your backend and to anything in your front end, for shows the messages for your user in different forms (front-end).

In this case, your example is one Web page, so, probably inside the Watson conversation, you need to add the `html` for the `buttons` in the response.

You can see [this example](https://github.com/watson-developer-cloud/conversation-simple/issues/65) from one IBM Developer - Ashley using buttons in Watson.

[Conversation simple](https://github.com/watson-developer-cloud/conversation-simple/) is one awesome example that you can use to understand how Watson Conversation works and one based for your projects using this API. This project is built in [Node.js](https://nodejs.org/docs/latest-v5.x/api/).

* See the Official [API Reference](https://www.ibm.com/watson/developercloud/conversation/api/v1/) for use IBM Watson Conversation.
Ok, but it's not a CSS problem. By losing the buttons, any type of modification I make to the index.html file does not appear.
Not even if I try to replace the "Type something" string in the bottom box.
I tried to empty the cache, resume the deploy at every modification, check that the service names and contents of the manifest.yml file were correct, but nothing. Work space and environment variables are correct.
Every time I hit the play button in the eclipse ID I see this

<https://imgur.com/a/oe5lt>

with the "Failed to read application content" error message.
Is there anything inside the code (which you can find here <https://github.com/watson-developer-cloud/car-dashboard>) that blocks any type of modification?