.main{width:780px; margin:0 auto; text-align:left;}

.mid{width:2px; background:url(images/line_y.jpg) left top repeat-y;}

/*=========page_1===========*/
#page_1 .col_1{width:259px;}
#page_1 .col_2{width:258px;}
#page_1 .col_3{width:259px;}
/*========//page_1===========*/

/*=========page_2===========*/
#page_2 .col_1{width:279px;}
#page_2 .col_2{width:499px;}
/*========//page_2===========*/

/*=========page_3===========*/
#page_3 .col_1{width:519px;}
#page_3 .col_2{width:259px;}
/*========//page_3===========*/

/*=========page_4===========*/
#page_4 .col_1{width:499px;}
#page_4 .col_2{width:279px;}
/*========//page_4===========*/

/*=========page_5===========*/
#page_5 .col_1{width:279px;}
#page_5 .col_2{width:499px;}
/*========//page_5===========*/

/*=========page_6===========*/
#page_6 .col_1{width:259px;}
#page_6 .col_2{width:258px;}
#page_6 .col_3{width:259px;}
/*========//page_6===========*/


/*=========page_6===========*/
#clients .col_1{width: 778px;}
/*========//page_6===========*/