#main {margin:0 auto; width:766px; text-align:left;}


.col_1, .col_2, .col_3, .col_box_1, .col_box_2{ float:left;}

.box {width:100%}

/*======= index.html =======*/
#page1 .block_2 .col_1{width:280px;}
#page1 .block_2 .col_2{width:258px;}
#page1 .block_2 .col_3{width:228px;}
/*=========================*/

/*======= index-1.html =======*/
#page2 .block_2 .col_1{width:280px;}
#page2 .block_2 .col_2{width:258px;}
#page2 .block_2 .col_3{width:228px;}
#page2 .block_2 .box {padding:0 0 10px 0}
#page2 .block_2 .col_box_1 {width:105px}
#page2 .block_2 .col_box_2 {width:100px}
/*=========================*/


/*======= index-2.html =======*/
#page3 .block_1 .col_1{width:280px;}
#page3 .block_1 .col_2{width:486px;}
#page3 .block_2 .col_1{width:280px;}
#page3 .block_2 .col_2{width:486px;}
/*=========================*/

/*======= index-3.html =======*/
#page4 .block_2 .col_1{width:378px;}
#page4 .block_2 .col_2{width:388px;}
/*=========================*/

/*======= index-4.html =======*/
#page5 .block_2 .col_1{width:280px;}
#page5 .block_2 .col_2{width:258px;}
#page5 .block_2 .col_3{width:228px;}
/*=========================*/

/*======= index-5.html =======*/
#page6 .block_2 .col_1{width:310px;}
#page6 .block_2 .col_2{width:456px;}
#page6 .block_2 .col_box_1 {width:183px}
#page6 .block_2 .col_box_2 {width:253px}

/*=========================*/