.w{ background:url(images/bg.gif) repeat-x top #f1f4f5}
.site_center{text-align:center; background:url(images/bot.gif) repeat-x bottom; }

.col1, .col2, .col3, .col4{ float:left}
/*======= width =======*/
.site_center1{margin:0 auto; text-align:left; width:740px; }

/*======= header =======*/
#header {height:304px; }



#content .col1{ width:437px; margin-right:44px}
#content .col2{ width:229px}
/*======= index.html =======*/
#page1 #content .col1{ width:437px; margin-right:41px}
#page1 #content .col2{ width:232px}
#page1 #content .col3{ width:180px; margin-right:40px}
#page1 #content .col4{ width:150px}

/*======= footer =======*/
#footer { height:99px; }