func Style(s string) Option {
	return func(r *Renderer) {
		r.Style = styles.Get(s)
	}
}
Style is a function option allowing to set the style used by chroma
Default : "monokai"
package bfchroma
import (
	"io"
	"github.com/alecthomas/chroma"
	"github.com/alecthomas/chroma/formatters/html"
	"github.com/alecthomas/chroma/lexers"
	"github.com/alecthomas/chroma/styles"
	bf "github.com/russross/blackfriday/v2"
)
type Option func(r *Renderer)