body {
background-color:white;
margin: 0px 20px 0px 20px;
text-align:center;
}

#wrap {
width:302px;
margin-left:auto;
margin-right:auto;
}

.maintd {
border-left:1px solid #AAAAAA;
border-right:1px solid #AAAAAA;
border-top:1px solid #AAAAAA;
}