#fieldset{id=Id,class=merge_classes(radiogroup,Rc),legend=?HT(Title,S),body=RadioList },
Label=#label{for=Rid,class=C,body=?HT(T,S)},
Radio2=Radio#radio{id=Rid,name=Id,value=Num,checked=V=:=Selected,body=Label},
for me in cowboy_router:compile() works fine
{"/favicon.ico", cowboy_static, {file, "/home/roman/dev/site/favicon.ico", mime()}},
{"/js/[...]", cowboy_static, {dir, "/home/roman/dev/site/js", mime()}},
{"/css/[...]", cowboy_static, {dir, "/home/roman/dev/site/css", mime()}},
mime()
method from sample of n2o