This is an example of custom heading background. You can simply add the following setting to your post front-matter field:
heading-bg: img/heading-background.jpg
heading-bg-local: true
heading-bg-color: "#8141b1"
heading-bg-size: "100px 100px"
heading-bg-position: "center bottom"
heading-bg-repeat: "repeat"
heading-bg-text: "#fff"
heading-bg- Background image filename, if a relative URL (non-external URL) is provided, the file will be prefixed with
site.file. heading-bg-local- To avoid relative URL prefixed by
site.file, you can set this option totrueto prefix it withamsf_user_assets, then you can store your images in_app/assets/. heading-bg-color- Background color, recommend setting its value matches your image color tone.
heading-bg-size- Background size, default value is
cover. heading-bg-position- Background position, default value is
center center. heading-bg-repeat- Background repeat, default value is
no-repeat. heading-bg-text- Text color of the heading, set it based on your background image.
Heading image copyright info: © 士郎正宗・Production I.G/講談社・「攻殻機動隊」製作委員会