.main{width:685px; margin:auto; padding-top:5px;}

/*===========================page_1=========================*/
#page_1 .m_block .col_1{width:218px; float:left;}
#page_1 .m_block .mid{width:5px; float:left;}
#page_1 .m_block .col_2{width:220px; float:left;}
#page_1 .m_block .mid_2{width:6px; float:left;}
#page_1 .m_block .col_3{width:221px; float:left;}

#page_1 .col_1{width:444px; float:left;}
#page_1 .mid{width:5px; float:left;}
#page_1 .col_2{width:222px; float:left;}
/*==========================//page_1========================*/

/*===========================page_2=========================*/
#page_2 .m_block .col_1{width:218px; float:left;}
#page_2 .m_block .mid{width:5px; float:left;}
#page_2 .m_block .col_2{width:446px; float:left;}

#page_2 .col_1{width:337px; float:left;}
#page_2 .mid{width:22px; float:left;}
#page_2 .col_2{width:282px; float:left;}
/*==========================//page_2========================*/

/*===========================page_3=========================*/
#page_3 .m_block .col_1{width:218px; float:left;}
#page_3 .m_block .mid{width:5px; float:left;}
#page_3 .m_block .col_2{width:220px; float:left;}
#page_3 .m_block .mid_2{width:6px; float:left;}
#page_3 .m_block .col_3{width:221px; float:left;}

#page_3 .col_1{width:444px; float:left;}
#page_3 .mid{width:5px; float:left;}
#page_3 .col_2{width:222px; float:left;}
/*==========================//page_3========================*/

/*===========================page_4=========================*/
#page_4 .m_block .col_1{width:443px; float:left;}
#page_4 .m_block .mid{width:5px; float:left;}
#page_4 .m_block .col_2{width:221px; float:left;}

#page_4 .col_1{width:332px; float:left;}
#page_4 .mid{width:27px; float:left;}
#page_4 .col_2{width:282px; float:left;}
/*==========================//page_4========================*/

/*===========================page_5=========================*/
#page_5 .m_block .col_1{width:218px; float:left;}
#page_5 .m_block .mid{width:5px; float:left;}
#page_5 .m_block .col_2{width:446px; float:left;}

#page_5 .col_1{width:683px; float:left;}
#page_5 .mid{width:5px; float:left;}
#page_5 .col_2{width:222px; float:left;}
/*==========================//page_5========================*/