非常抱歉！
tt=2;
docunt.getElentById("tt").innerHTML = tt;
.
.error_page h1 {rgin: 20px 0 0; font-size:20px}
function tigo(){
body {background: #f9fee8;rgin: 0; padding: 20px; text-align:center; font-faly:Arial, Helvetica, sans-serif; font-size:14px; color:#666666;}