#main {margin:0 auto; width:944px; text-align:left;}

#header, #content, #footer {width:944px}

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

.width {width:100%}

/*======= index.html =======*/
#page1 #content .block .col_1{width:312px;}
#page1 #content .block .col_2{width:312px;}
#page1 #content .block .col_3{width:312px;}
/*=========================*/

/*======= index-1.html =======*/
#page2 #content .block .col_1{width:473px;}
#page2 #content .block .col_2{width:471px;}
/*=========================*/

/*======= index-2.html =======*/
#page4 #content .block .col_1{width:473px;}
#page4 #content .block .col_2{width:471px;}
/*=========================*/

/*======= index-5.html =======*/
#page6 #content .block .col_1{width:312px;}
#page6 #content .block .col_2{width:312px;}
#page6 #content .block .col_3{width:312px;}
/*=========================*/