Mẫu giao diện 12:
<link rel="stylesheet" type="text/css" media="screen"
href="http://giaodien.webng.com/Mau05/Main.css"/><link rel="stylesheet"
type="text/css" media="screen"
href="http://giaodien.webng.com/Mau05/Menu.css"/><link rel="stylesheet"
type="text/css" media="screen"
href="http://giaodien.webng.com/Mau05/Nenxanh.css"/><link rel="stylesheet"
type="text/css" media="screen" href="http://giaodien.webng.com/Mau05/Tieude.css"/>