.banner {
	width: 100%;
	height: auto;
	display: inline-block;
}

.banner img {
	width: 100%;
}

.case {
	width: 100%;
	height: auto;
	display: inline-block;
}

.pro-nav {
	width: 100%;
	height: auto;
	display: inline-block;
	background: #f8f8f8;
	padding: 1% 0;
}

.pn-left {
	float: left;
	width: 30%;
	width: 25% !important;
}

.pn-left img {
	float: left;
	width: 7% !important;
	margin-right: 2%;
	margin-top: -2px;
}

.pn-left a {
	color: #707070;
	font-size: 16px;
}

.pn-right {
	float: right;
}

.pn-right ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.pn-right li {
	display: inline-block;
	margin-left: 44px;
	position: relative;
}

.pn-right li a {
	font-size: 17px;
	font-weight: bold;
	text-decoration: none;
}

.news-box {
	width: 100%;
	height: auto;
	display: inline-block;
	margin-top: 2%;
	margin-bottom: 3%;
}

.new-title {
	width: 100%;
	height: auto;
	display: inline-block;
	margin-top: 3%;
	margin-bottom: 3%;
}

.new-title h3 {
	text-align: center;
	font-size: 23px;
	margin-bottom: 3%;
	letter-spacing: 1px;
	color: #333333;
}

.new-title p {
	text-align: center;
	font-size: 15px;
	color: #7c7c7c;
	background: #eeeeee;
	width: 50%;
	margin: 0 auto;
	padding: 8px 0;
}

.news-boxs {
	width: 90%;
	margin: 0 auto;
}

.nb-top {
	width: 43%;
	height: auto;
	margin: 0 auto;
	display: block;
}

.nb-bottom {
	width: 100%;
	height: auto;
	display: inline-block;
	margin-top: 3%;
}

.nb-bottom p {
	font-size: 15px;
	line-height: 25px;
}

@media screen and (max-width: 1024px) and (min-width: 0px) {
	.banner {
		width: 100%;
		height: auto;
		display: inline-block;
		margin-top: 10%;
	}

	.pn-left {
		float: left;
		width: 100% !important;
	}

	.pn-left img {
		float: left;
		width: 5% !important;
		margin-right: 2%;
		margin-top: 2px;
	}

	.pn-right {
		float: right;
		width: 100%;
		height: auto;
		padding: 4% 0;
	}

	.pn-right li {
		position: relative;
		text-align: center;
		margin: 0 auto;
		display: block;
		margin-bottom: 3%;
	}

	.new-title h3 {
		text-align: center;
		font-size: 19px;
		margin-bottom: 5%;
		letter-spacing: 1px;
		color: #333333;
	}

	.news-boxs img {
		width: 100% !important;
	}

	.new-title p {
		text-align: center;
		font-size: 13px;
		color: #7c7c7c;
		background: #eeeeee;
		width: 93%;
		margin: 0 auto;
		padding: 8px 0;
	}
    .nb-top {
    width: 90%;
    height: auto;
    margin: 0 auto;
    display: block;
}
.bx-wrapper img {
    display: block;
    height: auto !important;
    width: 100%;
    overflow: hidden;
}
.bx-viewport{
    
    height: auto !important;
}


}