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

/*=========page_1===========*/
#page_3 .col_1{width:206px;}
#page_3 .mid{width:15px;}
#page_3 .col_2{width:210px;}
/*========//page_1===========*/

/*=========page_1===========*/
#page_4 .col_1{width:220px;}
#page_4 .col_2{width:220px;}
/*========//page_1===========*/

/*=========page_5===========*/
#page_5 .col_1{width:172px;}
#page_5 .mid{width:34px;}
#page_5 .col_2{width:230px;}
/*========//page_5===========*/