#exo li span {
	color: red; 
	font-weight: bold;
}
#exo pre{
	background: transparent;
	text-align: justify;
}

.blue{
	color: blue; 
	font-weight: normal;
}

.red {
	color: red; 
	font-weight: bold;
}
.green {
	color: green; 
	font-weight: bold;
}
.surligner {
	color: red;
	font-weight: bold;
	background: yellow;
	font-style: italic;
	text-decoration: line-through;
}
.violet {
	color: purple;
	font-weight: bold;
	text-decoration: underline;
}
#consigne{
	background-color: gray;
	color: maroon;
	border: 1px solid #2c2f22;
	padding: 5px;
	font-weight: bold;
}
#exo {
	border: blue 1px solid;
	padding: 5px;
	margin: 20px;
	background: #cecfff;
	color: blue;
	text-align: justify;
}

#fin {
	border: green 1px solid;
	padding: 5px;
	margin: 20px;
	background: #ffddaa;
	color: black;
	text-align: justify;
	display: none;
	min-height: 25px;
}

#soluce {
	border: red 1px solid;
	padding: 5px;
	margin: 20px;
	background: #ffd4d4;
	color: black;
	text-align: justify;
	display: none;
	min-height: 25px;
}
#FeedBack {
	min-height: 25px;
	
}
#exo span {
	cursor: pointer;
}
#exo p:first-letter { 
	padding-left: 20px; 
}