body{background:#000;overflow:hidden}#canvas1{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:900px;height:600px;background:#fff;font-family:Orbitron,sans-serif}footer,article{font-family:Orbitron,sans-serif;position:absolute;color:#fff;font-size:15px;text-shadow:1px 1px 1px #737373;background:#fff6;background:#00f;left:0;bottom:0;width:100%;text-align:center;height:30px;line-height:30px;padding-right:20px}footer a{color:gold}