External Link Assigned to Image

I am not a coder, and wondered if someone could type the code in for me to add a link to an image. I have read all the documentation but still cannot get picking to work. I sure appreciate any help I could get.

Hope Map! @import url(../Build/Cesium/Widgets/widgets.css); html, body, #cesiumContainer { width: 100%; height: 100%; margin: 0; padding: 0; overflow: hidden; }

Even if star.gif was there it would be blocked from loading by Cross-Origin Resource Sharing policy. If star.gif were in the same domain as the html it wouldn’t be a problem.