User:Hoangsax/sup.css

/* Background style */ .bg { background: url('https://scontent-hkg3-1.xx.fbcdn.net/t31.0-8/fr/cp0/e15/q65/13734920_1742913082630164_2770423768588912669_o.jpg?efg=eyJpIjoidCJ9') top left repeat; position: fixed; top: 0; left:0; z-index: -1; }