.main{width:766px; margin:auto;}

/*==============page_1=================*/
#page_1 .col_1{width:176px; float:left;}
#page_1 .mid{width:32px; float:left;}
#page_1 .col_2{width:189px; float:left;}
/*=============//page_1===============*/

/*==============page_2=================*/
#page_2 .col_1{width:164px; float:left;}
#page_2 .mid{width:36px; float:left;}
#page_2 .col_2{width:198px; float:left;}
/*=============//page_2===============*/

/*==============page_3=================*/
#page_3 .col_1{width:396px;}
/*=============//page_3===============*/

/*==============page_4=================*/
#page_4 .col_1{width:190px; float:left;}
#page_4 .mid{width:21px; float:left;}
#page_4 .col_2{width:187px; float:left;}

#page_4 .mid_2{width:25px; float:left;}
/*=============//page_4===============*/

/*==============page_5=================*/
#page_5 .col_1{width:167px; float:left;}
#page_5 .mid{width:31px; float:left;}
#page_5 .col_2{width:196px; float:left;}
/*=============//page_5===============*/