@charset "utf-8";
/* CSS Document */
body{
	margin:0;
}
#certify {
	position: relative;
	width: 1200px;
	margin: 0 auto;
}
#certify  .swiper-slide {
	width: 640px;
	height: 400px;
	background: #fff;
	position: relative;
}
#certify  .swiper-slide span{
	display: block;
	width: 100%;
	height: 100%;
	position: relative;
}

#certify  .swiper-slide span img{
	width: 100%;
	height: 100%;
}
#certify  .swiper-slide div {
	position: absolute;
	bottom: 0;
	left:0;
	height: 78px;
	width: 100%;
	background:rgba(0,0,0,0.5);
	transition: all 0.8s;
}
#certify  .swiper-slide div p{
	font-size: 24px;
	color:#fff;
	text-align: center;
	line-height: 76px;
}