body {fwidth: expression(document.body.clientWidth<780 ? "780px" : "100%");
	min-width:780px;
	font-family: Arial, Helvetica, sans-serif;
}
site_center1 {width: expression(document.body.clientWidth<780 ? "780px" : "100%"); min-width:780px}

.col1, .col2, .col3, .col4, .col5{float:left}

.w{
	width:100%;



width: expression(document.body.clientWidth<780 ? "780px" : "100%"); 				min-width:780px;
	background:url(images/bg.gif) repeat-x top;
	height: auto;
	position:relative;
	min-height: 100%;
}
/*======= width =======*/
.main{
	width:780px;
	background-image: url(images/Sfondo_Contenuto.jpg);
	background-repeat: no-repeat;







	background-position: vertical-position
:300px;
	background-position: 0px 280px;
}
/*======= header =======*/
#header {height:305px; width:780px;}
#header .col1{ width:384px;}
#header .col2{ width:396px;}
/*======= index.html =======*/
#page1 #content .col1{ width:63%}
#page1 #content .col2{ width:37%}

/*======= footer =======*/
#footer {
	height:103px;
	background:url(images/bg_bot.gif);
	position:absolute;
	bottom: 0px;
	left: 0px;
	min-width: 780px;
	width: 80%;
}
#footer .col1{ height:103px; width:35%}
#footer .col2{ height:103px; width:65%; background:url(images/bg_bot1.gif) no-repeat top right }