.main{width:980px; text-align:left;}

/*=========page_1===========*/
#page_1 .col_1{width:500px;}
#page_1 .mid{width:78px;}
#page_1 .col_2{width:260px;}
/*========//page_1===========*/

/*=========page_2===========*/
#page_2 .col_1{width:377px;}
#page_2 .mid{width:76px;}
#page_2 .col_2{width:377px;}
/*========//page_2===========*/

/*=========page_3===========*/
#page_3 .col_1{width:486px;}
#page_3 .mid{width:77px;}
#page_3 .col_2{width:263px;}
/*========//page_3===========*/

/*=========page_4===========*/
#page_4 .col_1{width:324px; padding-right:10px;}
#page_4 .mid{width:79px;}
#page_4 .col_2{width:412px;}
/*========//page_4===========*/