Check for style being nil in renderText helper

baselement.go

@@ -17,6 +17,8 @@ type BaseElement struct {
 
 func renderText(w io.Writer, rules *ElementStyle, s string) {
 	out := aurora.Reset(s)
+
+	if rules != nil {
 		if rules.Color != "" {
 			i, err := strconv.Atoi(rules.Color)
 			if err == nil && i >= 0 && i <= 255 {
@@ -51,6 +53,7 @@ func renderText(w io.Writer, rules *ElementStyle, s string) {
 		if rules.Blink {
 			out = out.Blink()
 		}
+	}
 
 	_, _ = w.Write([]byte(out.String()))
 }