ul.sidebarTabs a.sbicon7 {
	text-indent: -9999px;
	background: url(icons/tabAuthor.png) 0 -32px no-repeat;
	width:39px;
	padding: 0 !important;
}	
ul.sidebarTabs a.sbicon7:hover, ul.sidebarTabs a#sbicon7.current {
	background: url(icons/tabAuthor.png) no-repeat !important;
}

ul.sidebarTabs a.sbicon8 {
	text-indent: -9999px;
	background: url(icons/tabTwitter.png) 0 -32px no-repeat;
	width:39px;
	padding: 0 !important;
}	
ul.sidebarTabs a.sbicon8:hover, ul.sidebarTabs a#sbicon8.current {
	background: url(icons/tabTwitter.png) no-repeat !important;
}

ul.sidebarTabs a.sbicon12 {
	text-indent: -9999px;
	background: url(icons/tabComment.png) 0 -32px no-repeat;
	width:39px;
	padding: 0 !important;
}	
ul.sidebarTabs a.sbicon12:hover, ul.sidebarTabs a#sbicon12.current {
	background: url(icons/tabComment.png) no-repeat !important;
}