.sociable img {
	float: none;
	width: 16px;
	height: 16px;
	border: 0;
	margin: 0;
	padding: 0;
}

.sociable-hovers {
	opacity: .4;
	-moz-opacity: .4;
	filter: alpha(opacity=40);
}
.sociable-hovers:hover {
	opacity: 1;
	-moz-opacity: 1;
	filter: alpha(opacity=100);
}