.codes{display:block;width:100%;overflow:scroll;white-space:nowrap;height:2.5em;font-size:100%;background-color:#fff;color:#000;border:1px solid #000}html{text-align:center;background:#fff}body{background:#fff;color:#000;text-align:left;font-family:sans-serif;width:798px;padding:0 1em;margin:0 auto;border:1px solid #ccc}#showdiv{text-align:center}#squares{text-align:center}#squares iframe{margin:0 auto}#codes input{width:80%}#footer{text-align:center;font-size:small}