.col1, .col2, .col3, .col4, .col5{ float:left}
/*======= width =======*/
.w{margin:0 auto; text-align:left; width:1000px;  background-color: #333333; }


.left{ width:10px; float:left; background:url(images/left_bg.png) repeat-y top;  }
.center{ width:980px; float:left; 	   }
.right{ width:10px; float:left; background:url(images/right_bg.png) repeat-y  top; }
/*======= header =======*/
#header {height:220px;   }
 
/*======= layout =======*/
#page_layout #content .col1{ width:740px}
#page_layout #content .col2{ width:240px}