.certification {
	position: relative;
	display: block;
	width: 100%;
	max-width: 1060px;
	margin: 0 auto;
	padding-top: 30px;
	border-top: 1px solid #ccc;
	margin-top: 30px;
}

.certification * {
	box-sizing: border-box;
}

.certification li {
	list-style: none;
}


.certification ul {
	position: relative;
	display: block;
	width: 100%;
}

.certification ul:after {
	display: block;
	content: "";
	clear: both;
}

.certification ul li {
	margin-right: 20px;
	width: calc(25% - 15px);
	float: left;
	display: block;
}

.certification ul li:nth-child(4n) {
	margin-right: 0;
}

.certification ul li:nth-child(n+5) {
	margin-top: 30px;
}

.certification ul li div.certifyImg {
	position: relative;
	display: block;
	overflow: hidden;
	width: 100%;
	height: 330px;
	border: 1px solid #ccc;
	background: #fff;
}

.certification ul li div.certifyImg span {
	position: absolute;
	width: 100%;
	height: 100%;
	background-size: cover;
	background-repeat: no-repeat;
	background-position: center center;
	transition: all 0.3s;
	cursor: pointer;
}

.certification ul li p {
	font-size: 16px;
	color: #333;
	font-weight: 700;
	margin-top: 10px;
}

.certification ul li:hover div.certifyImg span {
	transform: scale(1.05);
}