Hi Gautam,
Thank you for the answer.
In the meantime, I finally bought the extension to test it,
1. OK I can place the button in widget header anywhere.
2. My question was, can I download my own buttons. I can use my icons but I have failed to use a png image as a buton (Png not supported)
3 In the Tempera header, I could not (or I do not know how) add a text to the right of the button. I used the primary and bellow the secondary text.
You can view the button Button with own icon
