div.static-share-button a {
	display: inline-block;
	width:32px;
	height:32px;
	background-image: url('../img/facebook-icon.png');
	background-size:100% 100%;
}

div.static-share-button.facebook a {
	background-image: url('../img/facebook-icon.png');
}
div.static-share-button.twitter a {
	background-image: url('../img/twitter-icon.png');
}
div.static-share-button.linkedin a {
	background-image: url('../img/linkedin-icon.png');
}
div.static-share-button.googleplus a {
	background-image: url('../img/googleplus-icon.png');
}
div.static-share-button.hatena a {
	background-image: url('../img/hatena-icon.png');
}