How to set textarea font size to monospace size ?

[neoart]

Dear All:
Currently,I have a question that I want to set font of textarea class
cause I want each letter has same size, ex: "W" & "i" or "-" should same size
but I don't know how to configure it
Thanks for any reply

Best Regards.

[evant]

Set a css style:

textarea
{
   font-family: myFont
}