.zy-slide{
	/* 两个 section (前一张、后一张) 要做相对定位 */
	position: relative;
	width: 900px;
	height: 320px;
	left: 50%;
	margin-left: -450px;
	/* 799 - 754 = 45 */
}
.zy-slide .zy-prev,.zy-slide .zy-next{
	position: absolute;
	top: 50%;
	width: 40px;
	height: 40px;
	margin-top: -40px;
	line-height: 80px;
	text-align: center;
	font-size: 13px;
	cursor: pointer;
	border-radius: 50%;
	background: #fff;
}

.zy-slide .zy-prev{
	left: -50px;
}
.zy-slide .zy-next{
	right: -70px;
}
.zy-slide ul{
	position: relative;
	width: 800px;
	height: 320px;
	margin: 0 auto;
}
.zy-slide li{
	position: absolute;
	width: 0;
	height: 0;
	list-style: none;
	border-radius: 5px;
}
/*.zy-slide li img{
	width: 100%;
	height: 100%;
}*/

.zy-slide li video{width: 100%; height: 100%; object-fit:fill;}
.zy-slide section img{height: 20px;width: 15px; position: relative; top: 10px; left: 12px;}
.zy-slide .zy-next img{left: 15px;}