#site_center {text-align:center;}
#main {
	width:780px;
	margin:0 auto;
	text-align:left;
	border: 1px solid #333333;
}

#header {
	height:310px;
}

.col_1, .col_2, .col_3, .column1, .column2, .column3 { float:left;}

/*======= index.html =======*/
#page1 #content .col_1 {width:512px;}
#page1 #content .col_2 { width:254px;}

/*======= index-1.html =======*/
#page2 #content .col_1 {width:283px;}
#page2 #content .col_2 { width:486px;}

/*======= index-2.html =======*/
#page3 #content .col_1 {width:512px;}
#page3 #content .col_2 { width:254px;}

/*======= index-3.html =======*/
#page4 #content .col_1 {width:283px;}
#page4 #content .col_2 { width:486px;}


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


#footer {height:77px;}