ul.flickr{
    list-style-type: none;
    padding: 0;
}
ul.flickr li, 
.widget ul.flickr li {
	width: auto;
	float: left;
	margin: 10px 10px 0 0;
}

ul.flickr a {
	display: block;
}
ul.flickr img {
	opacity:0.7;
	filter:alpha(opacity=70);
}
ul.flickr a:hover img{
	opacity:1;
	filter:alpha(opacity=100);
}
.clear{
	clear: both;
}