Specifying a theme family during map initialization is the easiest way to change the overall appearance of a map.

The new default theme family is "Modern", which is the latest addition to Micello theme family supported by the Micello SDK. Other theme family is "Texture" and "Standard".

Just set "themeName" option while initializing the map.

community = L.micello.community ( 78, {
    key: apikey,
    themeName: "Standard"