html, body, h1, h2 {margin:0;padding:0;}

body {padding:15px;font:14px/1.5 Arial,Helvetica,sans-serif;background:#fafafa;}

#layout {width:600px;margin:0 auto;border:5px solid #eaeaea;}
#main {padding:15px;background:#fff;}
form {padding:15px;background:#eaeaea;}