#list1, #list2{ 
	width:95%; 
	margin:30px auto;
}
.title{ 	
	cursor: pointer;
	padding:0.1em;  
	padding:10px 20px 20px 60px;
	background-repeat:no-repeat;
	background-position:0px -20px;
}
.title:hover{ }
.on .title{	background-position:0px -50px;	}
.off .title{	}

.content { 
	padding:0.1em;  
	padding:10px 20px 20px 60px;
}

/*
originale :
http://fmarcia.info/jquery/accordion.html
*/