#toplevel_page_rg-slider .wp-menu-image
	background url(../img/menu-icon.png) no-repeat 1px -33px

#toplevel_page_rg-slider:hover .wp-menu-image
	background url(../img/menu-icon.png) no-repeat 1px -1px
	
#toplevel_page_rg-slider.wp-has-current-submenu .wp-menu-image
	background url(../img/menu-icon.png) no-repeat 1px -1px