.cache {
	display: none;
}
.block {
	display: block;	  
	width: 600px;
	height: auto;
	border: 1px solid #000000;	 
	text-align: center;
	padding: 10px; 
	margin-left: auto; 
	margin-right: auto;
}  
.input_1 {
 	background-color: #FF8072;	
	border: 0px;  
	padding-left: 2px;
}
.input_2 {
 	background-color: #64C95F; 
	border: 0px;
	padding-left: 2px;
} 
.input_3 {
 	background-color: #d7dbd7; 
	border: 1px solid #949494;
	padding-left: 2px;
	width: 250px; 
	color: #6f6b6b;
	margin-left: 3px; 	
}
.input_4 {
 	background-color: #d7dbd7; 
	border: 1px solid #949494;
	padding-left: 2px;
	width: 50px; 
	color: #6f6b6b;	
	margin-left: 3px; 	
}
.envoyer_true {
	width: 99px;
	height: 18px;
	border: 1px solid #000000; 
	cursor: pointer;
	padding-top: 2px; 
	background-color: #86cee4; 
}
.envoyer_true2 {
	width: 99px;
	height: 20px;
	border: 1px solid #000000; 
	cursor: pointer;
	background-color: #bae1ed; 
}
.envoyer_true:hover {
	width: 99px;
	
}	
.envoyer_false {
	height: 20px;
	border: 1px solid #c2c2c2; 
	width: 99px;
	height: 18px;
	color: #c2c2c2;
	padding-top: 2px; 
}
.correct {
   color:  #00bb00;	
	font-weight: bolder;
}
.incorrect {
	color: #bb0000;
	font-weight: bolder;
}
.error {
	color: #b41515; 
	font-weight: bolder; 
	margin-left: 10px; 
}