* {margin:0; padding:0; }
/* mac hide \*/
html, body { width:100%; }
/* end hide */
body { background-color: red; text-align:center; min-width:552px; }
#outer { width:100%; display:table; }
#container { text-align:center; position:relative; display:table-cell; }
#inner { width:800px; margin-top:50px; background:green; text-align:center; margin-left:auto; margin-right:auto; border:1px solid #000000; }