.thumbnails {
	outline: none;
	text-decoration: none;
    }
.thumbnails img {
	border: 1px solid silver;
	margin: 0;
    }
.thumbnails:hover img {
	border-color: #ff9900;
	filter:alpha(opacity=80);
	-moz-opacity:0.8;
	opacity: 0.8;
    }    		
    
.thumbnailsBig {
	outline: none;
	text-decoration: none;
    }
.thumbnailsBig img {
	border: 1px solid silver;
	margin: 0;
	padding: 2px;
    }
.thumbnailsBig:hover img {
	border-color: #ff9900;
	filter:alpha(opacity=80);
	-moz-opacity:0.8;
	opacity: 0.8;
    }