.quiz {
	min-height: 311px;
}
.quiz>a>img {
	padding: 4px;
	border: 1px solid #cfcfcf;
	transition: all .5s ease;
}
.quiz>a>span {
	display: block;
	margin: 10px 0px;
	text-align: center;
	font-size: 18px;
	line-height: 22px;
	color: #000;
}

.quiz>a:hover>img {
	box-shadow: 0px 0px 6px rgba(0,0,0,0.2);
}

.quiz>a:hover {
	text-decoration: none;
}

.mbot50 {
	margin-bottom: 130px;
}