Source: https://github.com/pawelmalak/flame

Best place to get mdi icons: https://mdi.bessarabov.com/

Retrieve icon from webpage (favicon)
Source: https://www.codeproject.com/articles/19132/retrieve-a-web-pages-shortcut-icon

Basically add /favicon.ico to the end of certain URLs/Domains/sub-domains (Does not work with every site)

Some nice background links: \
https://images.wallpaperscraft.com/image/single/trees_fog_forest_183233_2560x1440.jpg \
https://images.unsplash.com/photo-1487621167305-5d248087c724?ixlib=rb-4.0.3&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1932&q=80 \
https://wallpaperaccess.com/full/1286235.jpg \
https://images.wallpaperscraft.com/image/single/trees_river_reflection_134973_1280x720.jpg \
https://images.wallpaperscraft.com/image/single/branch_fog_drops_133687_1280x720.jpg

# Docker integration
In order to use the Docker integration, each container must have the following labels:

labels: \
 \- flame.type=application # "app" works too \
 \- flame.name=My container \
 \- flame.url=https://example.com \
 \- flame.icon=icon-name # optional, default is "docker" \
\# - flame.icon=custom to make changes in app. ie: custom icon upload 

"Use Docker API" option must be enabled for this to work. You can find it in Settings > Docker