.zy-slide{
	font-size: 13px;
	/* 两个 section（前一张/下一张）要做相对定位 */
	position: relative;
	margin: 46px auto 0 auto;
}

.zy-slide ul{
	/* 让7个 li 相对父标签做绝对定位 */
	position: relative;
	height: 292px;
	width: 900px;
	margin: 0 auto;
}

.zy-slide li{
	position: absolute;
	list-style: none;
	width: 0;
	height: 0;
	z-index: 0;
	cursor: pointer;
	overflow: hidden;
	box-shadow: 0px 40px 60px 0px rgba(0,0,0,0.08);
	border-radius: 8px;
	border-image: linear-gradient(180deg, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0)) 2 2;
}

.zy-slide li img{
	width: 100%;
	height: 100%;
}