/* ----- main content ----- */
#left_col {
float: left;
width: 580px;
margin-left: 50px;
}

#main {
color: #333;
width: 580px;
padding: 0;
text-align: left;
}

#right_col {
float: right;
width: 250px;
padding: 0;
margin: 0;
}

#right_col .banner {
width: 150px;
}

/*
.col_box_left, .col_box_right, .col_box_center {
width: 270px;
}
*/