div,
li,
ul {
	padding: 0;
	margin: 0;
}
img {
	vertical-align: top;
	border: 0;
}
li,
ul {
	list-style: none;
	text-transform: capitalize;
}
#banner {
	margin-bottom: -10px;
}
#carousel {
	position: relative;
	z-index: 2;
	transform-style: preserve-3d;
	perspective: 800px;
}
#carousel img {
	position: absolute;
	left: 50%;
	top: 50%;
	margin-left: -252px;
	transition: transform 0.5s ease-in-out;
	box-shadow: 8px 8px 20px rgba(0, 0, 0, 0.2);
	cursor: pointer;
}

#carousel {
	height: 350px;
	/* height: 550px; */
}
#carousel img {
	width: 533px;
	/* width: auto; */
	border-radius: 10px;
	opacity: 0;
}
/* 2.顶部 */
#bannerNav {
	position: relative;
	height: 10px;
	text-align: center;
}
#bannerNav ul li {
	cursor: pointer;
	overflow: hidden;
	display: inline-block;
	width: 22px;
	margin: 0 2px;
}
#bannerNav ul li a {
	margin: 0 auto;
	display: block;
	width: 6px;
	height: 6px;
	vertical-align: top;
	border-radius: 3px;
	background: #5e6671;
	font-size: 0;
}
#bannerNav ul li.on a,
#bannerNav ul li:hover a {
	background: #ff4324;
}
#bannerNav ul li.on a {
	width: 20px;
}
/* banner */
.sy-banner {
	height: 440px;
	overflow: hidden;
}
.sy-banner .picFocus {
	position: relative;
	height: 440px;
}
.sy-banner .picFocus .bd {
	height: 440px;
}
.sy-banner .picFocus .bd ul li a {
	display: inline-block;
	width: 100%;
	height: 440px;
	max-height: 440px;
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}
.sy-banner .picFocus .bd ul li a img {
	width: 100%;
    height: 440px;
}
.sy-banner .picFocus .hd {
	position: absolute;
	text-align: center;
	display: flex;
	justify-content: center;
	align-items: center;
	left: 0;
	right: 0;
	bottom: 20px;
}
.sy-banner .picFocus .hd ul {
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
}
.sy-banner .picFocus .hd ul li {
	width: 20px;
	height: 5px;
	background: #cdc9c9;
	margin: 0 5px;
}
.sy-banner .picFocus .hd ul li.on {
	background: #ff1a00;
}
.banshow {
	height: 440px;
}
@media screen and (max-width: 768px) {
	.sy-banner {
		height: 3.2rem;
	}
	.sy-banner .picFocus .bd ul li a {
		height: 3.2rem;
	}
    .sy-banner .picFocus .bd ul li a img {
        width: 100%;
        height: 3.2rem;
    }
	.sy-banner .picFocus {
		position: relative;
		height: 3.2rem;
	}
	.sy-banner .picFocus .bd {
		height: 3.2rem;
	}
	.sy-banner .picFocus .hd {
		bottom: 0.27rem;
	}
}