ul {
	color: black;
	background-color: yellow;
	list-style-type: square;

}

ol {
	color: blue;
	background-color: white;
	list-style-type: upper-alpha;
}

ul ul li {
	color: yellow;
	background-color:black ;
	list-style-type: circle;
	list-style-position: inside;
}