body{
	font-size:1.5em;
}

h3{
	text-align: center;
}

#colonne1{
	float:left;
	width:25%
}

#colonne2{
	float:right;
	width:75%
}

#zoneEnoncé{
	font-size: 1em;
}

#zoneBoutons{
	margin-left: 20px;
	background: #a7d9d8;
	display: inline;
	padding: 10px;
}

#formulaire{
	font-size: 1em;
}

.formulaireNombre{
	width: 40px;
	height: 15px;
	padding: 5px;
	margin: 5px;
	border: 2px solid #609;
	border-radius: 5px;	
}

.formulaireFormule{
	width: 150px;
	height: 15px;
	padding: 5px;
	margin: 5px;
	border: 2px solid green;
	border-radius: 5px;	
}

.boutonExercice{
	font-size: 1em;
	text-align: center;	
	border-width: 1px;	
	width: 200px;
	height: 30px;
}

.réussi{
	background-image: url("../jpg/iconeOK3.jpg");
	background-repeat: no-repeat; 
}

.désactivé {
  background-color: white;    
  color: blue;  
} 

.désactivé:hover {
  background-color: orange;
  color: bluewhite;
}

.activé {
  background-color: #66ff33;  
  color: blue;     
}

.activé:hover {
  background-color: orange;
  color: white;
}

.boutonValider {
  background-color: pink;
  width : 100px; 	
  height: 30px;
  border-width: 1px;
  color: blue;  
  margin: 5px;
  text-align: center; 
  display: inline;
  font-size: 1em;
}

.boutonValider:hover {
  background-color: orange;
  color: white;
}

.solution {
	color : #44d4eb;
}

.axis path,	.axis line, .axe {
	stroke: gb(255,255,204);
	shape-rendering: crispEdges;
	stroke-width: 2px;	
}

.axis text {
	font-family: Optima, Futura, sans-serif;
	font-weight: bold;
	font-size: 14px;
	fill: #03fc9d;	
}

.ligne {
	/*stroke: #9dfc03;	*/
	stroke:	rgb(255,255,204);
	stroke-width: 1px;
	stroke-dasharray: 5,5;	
}

</style>