.main{width:766px; margin:0 auto; text-align:left;}

/*=========page_1===========*/
#page_1 .col_1{width:477px;}
#page_1 .mid{width:34px;}
#page_1 .col_2{width:220px;}
/*========//page_1===========*/

/*=========page_2===========*/
#page_2 .col_1{width:237px;}
#page_2 .mid{width:4px;}
#page_2 .col_2{width:490px;}
/*========//page_2===========*/

/*=========page_3===========*/
#page_3 .col_1{width:477px;}
#page_3 .mid{width:34px;}
#page_3 .col_2{width:220px;}
/*========//page_3===========*/

/*=========page_4===========*/
#page_4 .col_1{width:237px;}
#page_4 .mid{width:4px;}
#page_4 .col_2{width:490px;}
/*========//page_4===========*/

/*=========page54===========*/
#page_5 .col_1{width:477px;}
#page_5 .mid{width:34px;}
#page_5 .col_2{width:220px;}
/*========//page_5===========*/

/*=========page_6==========*/
#page_6 .col_1{width:237px;}
#page_6 .mid{width:4px;}
#page_6 .col_2{width:489px;}
/*========//page_6===========*/

/*=========page_7==========*/
#page_7 .col_1{width:730px; float:none;}
/*========//page_7===========*/