#main {width:780px}


.col_1, .col_2, .col_3, .col_box_1, .col_box_2, .c_1, .c_2 { float:left;}

#content .col_1 {width:554px}
#content .col_1 .row_1 {width:554px}
#content .col_1 .row_2 {width:554px}
#content .col_1 .row_3 {width:554px}
#content .col_2 {width:1px}
#content .col_3 {width:225px}