.qa {
	margin-top: 20px;
}
.q {
	text-decoration: underline;
	font-size: 20px;
	font-weight: bold;
	cursor: pointer;
}
.a {
	font-size: 16px;
	color: green;
	margin-left: 40px;
	margin-top: 10px;
	visibility: visible;
	opacity: 1;
	transition: opacity 2s linear;
	cursor: pointer;
}