html, body { height:100%; }
body {
font-family:Verdana,arial,Tahoma;
font-size:.7em; 
background:#e5e5e5;
}

textarea { background:#ccc; color:#333; border:1px solid #aaa; }
#content { width:700px; background:#eee; margin-left:auto; margin-right:auto; padding:8px; border-left:10px solid #ccc; border-right:10px solid #ccc; }