.main{width:780px;}

/*=========page_1===========*/
#page_1 .col_1{width:33%;}
#page_1 .col_2{width:33%;}
#page_1 .col_3{width:28%;}
#page_1 .mid{width:2%;}
/*========//page_1===========*/

/*=========page_2===========*/
#page_2 .col_1{width:63%;}
#page_2 .col_2{width:33%;}
#page_2 .mid{width:2%;}
/*========//page_2===========*/

/*=========page_3===========*/
#page_3 .col_1{width:30%;}
#page_3 .col_2{width:67%;}
#page_3 .mid{width:2%;}
/*========//page_3===========*/

/*=========page_4===========*/
#page_4 .col_1{width:63%;}
#page_4 .col_2{width:34%;}
#page_4 .mid{width:2%;}
/*========//page_4===========*/

/*=========page_5===========*/
#page_5 .col_1{width:68%;}
#page_5 .col_2{width:29%;}
#page_5 .mid{width:2%;}
/*========//page_5===========*/

/*=========page_6===========*/
#page_6 .col_1{width:30%;}
#page_6 .col_2{width:67%;}
#page_6 .mid{width:2%;}
/*========//page_6===========*/