* { margin:0; padding:0;}
body { background:#2c2c2c; text-align:center;}
object { vertical-align:top; outline:none;}
#horizon {text-align:center; position:absolute; top:50%; left:0; width:100%; height:1px; overflow:visible; visibility:visible; display:block;}
#content {margin-left:-490px; margin-top:-373px; position:absolute; left:50%; width:450px; height:450px; visibility:visible;}