#main {margin:0 auto; width:879px; text-align:left;}

#header, #content, #footer {width:770px}

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

.width {width:100%}
.width2 {width:100%}
.box {width:100%}

/*======= index.html =======*/
#page1 .col_1{width:261px;}
#page1 .col_2{width:260px;}
#page1 .col_3{width:249px;}
#page1 .width2 .col_1{width:261px;}
#page1 .width2 .col_2{width:253px;}
#page1 .width2 .col_3{width:256px;}
/*=========================*/

/*======= index-1.html =======*/
#page2 .col_1{width:261px;}
#page2 .col_2{width:260px;}
#page2 .col_3{width:249px;}
/*=========================*/

/*======= index-2.html =======*/
#page3 .col_1{width:261px;}
#page3 .col_2{width:260px;}
#page3 .col_3{width:249px;}
#page3 .width2 .col_1{width:261px;}
#page3 .width2 .col_2{width:253px;}
#page3 .width2 .col_3{width:256px;}
/*=========================*/

/*======= index-3.html =======*/
#page4 .col_1{width:261px;}
#page4 .col_2{width:260px;}
#page4 .col_3{width:249px;}
/*=========================*/

/*======= index-4.html =======*/
#page5 .col_1{width:510px; margin-right:11px}
#page5 .col_2{width:249px;}
#page5 .col_box_1 {width:210px; margin-right:22px}
#page5 .col_box_2 {width:211px}
/*=========================*/

/*======= index-5.html =======*/
#page6 .col_1{width:261px;}
#page6 .col_2{width:260px;}
#page6 .col_3{width:249px;}
/*=========================*/