body {
	background-color: #008000;
	font-weight: bold;
	margin: 25px;
	}
.center {
	text-align: center;
	}
img {
	width: 100%;
	}
li {
	list-style-type: square;
	}
.yellow {
	background-color: #FFFF00;
	padding: 5px;
	}