a.button {
	background: -webkit-linear-gradient(top, #d5d5d5, #c0c0c0);
	border-radius: 3px;
	box-shadow: 0 2px 0 #aaa;
	color: #333;
	display: inline-block;
	font-weight: bold;
	padding: 5px 10px;
	text-shadow: 0 1px 0 #eee;
}

a.button:hover {
	background: -webkit-linear-gradient(top, #e5e5e5, #d0d0d0);
	text-decoration: none;
}

.callout {
	background: #ffffe0;
	border: #f8e36b solid 1px;
	margin: 1em;
	padding: 1em 1em 0.5em;
}

.callout p {
	margin: 0 0 0.5em;
}

.video-centrato {
	margin:20px auto;
	text-align:center;
}

.didascalia {
	font-style:italic;
	color:#777;
	font-size:0.85em;	
	margin-bottom:10px;
	text-align:center;	
	}
	
.raccordo {
	font-style:italic;
	background-color:#EDECEC;
	padding:10px;
	margin:20px 0;	
	}