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

/*===========================page_1=========================*/
#page_1 #header{background:url(images/hd_bt_bg_1.jpg) 18px bottom no-repeat;}
#page_1 #content{background:url(images/p1_cls.gif) 18px top repeat-y;}
#page_1 .col_1{width:369px; float:left;}
#page_1 .col_2{width:361px; float:left;}
/*==========================//page_1========================*/

/*===========================page_2=========================*/
#page_2 #header{background:url(images/hd_bt_bg_3.jpg) 18px bottom no-repeat;}
#page_2 #content{background:url(images/p2_cls.gif) 18px top repeat-y;}
#page_2 .col_1{width:279px; float:left;}
#page_2 .col_2{width:451px; float:left;}
/*==========================//page_2========================*/

/*===========================page_3=========================*/
#page_3 #header{background:url(images/hd_bt_bg_3.jpg) 18px bottom no-repeat;}
#page_3 #content{background:url(images/p2_cls.gif) 18px top repeat-y;}
#page_3 .col_1{width:279px; float:left;}
#page_3 .col_2{width:451px; float:left;}
/*==========================//page_3========================*/

/*===========================page_4=========================*/
#page_4 #header{background:url(images/hd_bt_bg_4.jpg) 18px bottom no-repeat;}
#page_4 #content{background:url(images/p2_cls.gif) 18px top repeat-y;}
#page_4 .col_1{width:279px; float:left;}
#page_4 .col_2{width:451px; float:left;}
/*==========================//page_4========================*/

/*===========================page_5=========================*/
#page_5 #header{background:url(images/hd_bt_bg_5.jpg) 18px bottom no-repeat;}
#page_5 #content{background:url(images/p2_cls.gif) 18px top repeat-y;}
#page_5 .col_1{width:279px; float:left;}
#page_5 .col_2{width:451px; float:left;}
/*==========================//page_5========================*/

/*===========================page_5=========================*/
#page_6 #header{background:url(images/hd_bt_bg_6.jpg) 18px bottom no-repeat;}
#page_6 .col_1{width:730px;}
/*==========================//page_5========================*/


#page_7 #header{background:url(images/hd_bt_bg_1.jpg) 18px bottom no-repeat;}
#page_7 #content{background:url(images/p7_cls.gif) 18px top repeat-y;}
#page_7 .col_1{width:730px;}