body{
	font-family: Helvetica, Arial;
	font-size: 18px;
	width: 800px;
	margin: auto;
	color: #444;
}

h2{
	font-size: 30px;
	text-transform: uppercase;
}

.ligne{
	background-color: #ddd;
	padding: 5px 15px 5px 15px;
	margin-bottom: 3px;
	cursor: pointer;
}

.ligne:hover{
	background-color: #333;
	color: white;
}