And read CSS from embedded FS. Bumped to v5

main.go

@@ -17,7 +17,7 @@ import (
 	"strings"
 )
 
-const VERSION = "v4"
+const VERSION = "v5"
 
 var (
 	flagVerbose       bool
@@ -88,8 +88,7 @@ func pageIndex(w http.ResponseWriter, r *http.Request) { // {{{
 func pageCSS(w http.ResponseWriter, r *http.Request) { // {{{
 	w.Header().Add("Content-Type", "text/css")
 
-	//data, err := fs.ReadFile("static/css/main.css")
-	data, err := os.ReadFile("static/css/main.css")
+	data, err := fs.ReadFile("static/css/main.css")
 	if err != nil {
 		w.Write([]byte(err.Error()))
 		return