@charset "utf-8";

* {
	margin: 0
}

/* banner */
.c-banner {
	width: 100%;
	position: relative;
}

.c-banner img {
	width: 100%;
}

.c-banner .banner ul {
	list-style: none;
	padding-left: 0px;
	margin-bottom: 0px;
}

.c-banner .banner ul li {
	position: absolute;
	display: none;
	opacity: 0;
}

.c-banner .banner ul li:nth-child(1) {
	opacity: 1;
	display: block;
}

.c-banner .banner ul li img {
	width: 100%;
	position: absolute;
	top: 0px;
}

.c-banner .banner ul li:first-child img {
	position: relative;
}

.c-banner .nexImg,
.c-banner .preImg {
	padding: 25px 10px 25px 10px;
	position: absolute;
	top: 50%;
	margin-top: -53px;
	background: #000000;
	opacity: 0.5;
	border-radius: 5px;
	z-index: 10;

}

.c-banner .nexImg:hover,
.c-banner .preImg:hover {
	opacity: 0.8;
}

.c-banner .nexImg {
	right: 0px;
}

.c-banner .nexImg img,
.c-banner .preImg img {}


@media screen and (max-width:768px) {
	.c-banner {
		width: 100%;
		height: 180px;
		overflow: hidden;
	}

	.c-banner .banner ul li {
		width: 300px;
		height: 180px;
	}

	.c-banner .banner ul li img {
		width: 300px;
		height: 180px;
		position: absolute;
		left: 50%;
		margin-left: -150px;
	}
}