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

/*=========page_1===========*/
#page_1 .col_1{width:228px;}
#page_1 .mid{width:39px;}
#page_1 .col_2{width:357px;}
/*========//page_1===========*/

/*=========page_2===========*/
#page_2 .col_1{width:197px;}
#page_2 .col_2{width:412px;}
/*========//page_2===========*/

/*=========page_3===========*/
#page_3 .col_1{width:442px;}
#page_3 .mid{width:34px;}
#page_3 .col_2{width:128px;}
/*========//page_3===========*/

/*=========page_4===========*/
#page_4 .col_1{width:131px;}
#page_4 .mid{width:37px;}
#page_4 .col_2{width:436px;}
/*========//page_4===========*/