.not_visited{
	color: rgb(255, 255, 255);
	background-color: rgb(108, 117, 125);
	border-color: rgb(108, 117, 125);
}
.not_answered{
	background-color: #dd4b39;
    border-color: #d73925;
	color:white;
}
.answered{
	background-color: #00a65a;
    border-color: #008d4c;
	color:white;
}
.review{
	background-color: #3eb7b7;
 	border-color: #0d807d;
	color:white;
}
.review_answered {
	background-color: #673AB7;
	border-color: #462580;
	color:white;
}
.review_answered:hover{
	background-color: #673AB7;
	border-color: #462580;
	color:white;
}
.not_answered:hover{
	background-color: #dd4b39;
	border-color: #d73925;
	color:white;
}
.answered:hover{
	background-color: #00a65a;
	border-color: #008d4c;
	color:white;
}
.review:hover{
	background-color: #3eb7b7;
	border-color: #0d807d;
	color:white;
}