body {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 11px;
	color: #fff;
	background-color: #000;
	margin: 0;
}

a:link, a:visited {
	color: #ffffff;
	text-decoration: none;
	
}

a:active {
font-weight: bold;
color: #ffff00;
}

a:hover {
	color: #ffff00;
	font-weight: bold;
	
}



.main {
	width: 850px;
	margin: auto;
	padding: 0;
	background-color: #000;
}
.colonna {
	width: 200px;
	background-color: #000;
	float: left;
	font-size: 13px;
	height:500px;
	line-height: 22px;
}

.colonna ul {
	
	list-style: none;
}


.colonna li {
	list-style: none;
	margin-left: -50px;
	padding-left: 20px;
	
}



.menu_main a:link, .menu_main a:visited {
	border: 0px;
	color: #ffffff;
}

.menu_main a:active {
color: #ffff00;
font-weight: bold;
}

.menu_main a:hover {
	border: 0px;
	font-weight: bold;
	color: #ffff00;
}


.footer {
	background-color: #000;
	clear: both;
	height: 15px;
	font-size: 10px;
	color: #666666;
	text-align: center;
	line-height: 18px;
	border-top: 1px solid #fff;
	
}
.powered_by {
	clear: both;
	text-align: left;
	font-size: 10px;
	width: 850px;
}