Background image as multiple tiles or partly seen
First, thanks for the nice theme, I'm in the process of customizing it for my own homepage.
I noticed that the background image does not cover the webpage correctly. The website either shows a part of the image (if the image is hires) or there are multiple copies of the background image tiled together (when image is lower res than screen).
I tracked it back to the commit 5b874103ff84e244dc8377013a2ad3447fade41b in static/css/styles.css.
When I change back the comment:
body::before { /*background-image: url('{{ .Site.Params.background }}');*/
to
body::before { background-image: url("/images/background.jpg");
it works again, but of course at the cost of being able to have an arbitrary name for the background image (i.e. the background param in config.toml has no effect). I don't have an elegant solution to fix this, but maybe you do.