Button with drift code


I want to create a button on our landing page which opens the drift chat. It should not be such difficult but I did not get it.

The code is is already there and it works with a link:

Please feel free to chat with us.

Now I want to use an unbounce button but where to get an unbounce image?

Thanks for any feedback,


No one? I created a button and know the id but how can I implement the code?