update stats format

common/stats/session/session.go

@@ -80,7 +80,8 @@ func (s *simpleSessionStater) Start() error {
   text-align: right;
   padding: 4;
 }</style><title>Go-tun2socks Sessions</title></head>`)
-		_, _ = fmt.Fprintf(w, "<h2>Now: %s Uptime: %s</h2>", now(), uptime())
+		_, _ = fmt.Fprintf(w, "<h2>%s</h2>", now())
+		_, _ = fmt.Fprintf(w, "<h3>Uptime: %s</h3>", uptime())
 		_, _ = fmt.Fprintf(w, "<p>Active sessions %d</p>", len(sessions))
 		tablePrint(w, sessions)
 		_, _ = fmt.Fprintf(w, "<br/><br/>")

common/stats/session/utils.go

@@ -18,6 +18,7 @@ func uptime() string {
 	year, month, day, hour, min, sec := diff(startTime, now)
 
 	var y, m, d, h string
+
 	if year != 0 {
 		y = fmt.Sprintf("%dY", year)
 	}