#social_block li.facebook {
	background:url(../../../img/social_button.png) 0 0 no-repeat;
	}
	#social_block li.facebook:hover {
		background:url(../../../img/social_button.png) 0 -27px no-repeat;
		}
#social_block li.twitter {
	background:url(../../../img/social_button.png) -32px 0 no-repeat;
	}
	#social_block li.twitter:hover {
		background:url(../../../img/social_button.png) -32px -27px no-repeat;
		}
#social_block li.rss {
	background:url(../../../img/social_button.png) -64px 0 no-repeat; display: none;
	}
	#social_block li.rss:hover {
		background:url(../../../img/social_button.png) -64px -27px no-repeat;
		}