.site_center {text-align:center;}
.main {margin:0 auto; width:713px; text-align:left;}


.col_1, .col_2, .col_3, .col_4, .col_box_1, .col_box_2, .separator{ float:left;}
.separator{ width:0px;}

/*======= 4-column index =======*/
#page4 .col_content .col_1{width:185px;}
#page4 .col_content .col_2{width:185px; padding-left:32px;}
#page4 .col_content .col_3{width:185px; padding-left:32px;}
#page4 .col_content .col_4{width:185px; padding-left:32px;}
/*=========================*/

/*======= 3-column upper level =======*/
#page3 .col_content .col_1{width:258px;}
#page3 .col_content .col_2{width:257px; padding-left:32px;}
#page3 .col_content .col_3{width:273px; padding-left:32px;}
/*=========================*/

/*======= 2-column =======*/
#page2 .col_content .col_1{width:525px;}
#page2 .col_content .col_2{width:295px; padding-left:32px;}
/*=========================*/

/*======= 1-column =======*/
/*#page1 .col_content .col_1{width:650px;}*/
/*=========================*/

/*======= 4-column index =======*/
.page4 .col_content .col_1{width:185px;}
.page4 .col_content .col_2{width:185px; padding-left:32px;}
.page4 .col_content .col_3{width:185px; padding-left:32px;}
.page4 .col_content .col_4{width:185px; padding-left:32px;}
/*=========================*/

/*======= 3-column upper level =======*/
.page3 .col_content .col_1{width:258px;}
.page3 .col_content .col_2{width:257px; padding-left:32px;}
.page3 .col_content .col_3{width:273px; padding-left:32px;}
/*=========================*/

/*======= 2-column =======*/
.page2 .col_content .col_1{width:525px;}
.page2 .col_content .col_2{width:295px; padding-left:32px;}
/*=========================*/

/*======= 1-column =======*/
.page1 .col_content .col_1{width:650px;}
/*=========================*/