いろんなフォントで「flux+density+unit」変換
Zen Old Minchoflux+density+unit
Yusei Magicflux+density+unit
M PLUS 1flux+density+unit
Shippori Antiqueflux+density+unit
Yuji Maiflux+density+unit
Dela Gothic Oneflux+density+unit
DotGothic16flux+density+unit
Train Oneflux+density+unit
Hira Minchoflux+density+unit
Potta Oneflux+density+unit
Reggae Oneflux+density+unit
Stickflux+density+unit
Zen Kurenaidoflux+density+unit
Kosugi Maruflux+density+unit
Rampart Oneflux+density+unit
Hachi Maru Popflux+density+unit
New Tegominflux+density+unit
RocknRoll Oneflux+density+unit
Kaisei Decolflux+density+unit
「flux+density+unit」をコピペできる装飾文字に変換（旧字体・丸囲みなど）
