As the WebToolBarContainer (https://documentation.xojo.com/api/user_interface/web/webtoolbar.htmlContainer) is not yet available for Xojo Web 2 I looked for a work-a-round to display brand icons that are not square-shaped or don’t fit into a square format.
As SVG is anyways the better format for crips pictures, into which you can even zoom-in with your browser, I’m describing that approach in a separate article. Enjoy.