Emoji icons
I use emoji icons as unicode characters.
Most of them can be used by all browsers.
You can copy the characters to the clipboard from here: https://emojipedia.org/
Examples:
On Graph’s Legend:
On header of table:
On the menu:
On cells:
…or:
Images in the cells:
MacGyver’s CSS modding
I enabled the code to run in the html boxes in the configuration file.
[panels]
disable_sanitize_html = false
This way I can place a Text panel that has CSS formatting.
…and I inserted a background image to a Graph with a CSS hack:
