div#main h3{
margin:20px 15px 0;
}

div#main p{
margin:15px 20px 0;
}

div#main p.btm{
margin:15px 20px 35px;
}

li#about_on{
height:66px;
width:178px;
background:url(../global/img/bg_menu.gif) 178px 0;
}