.banner {
	width: 100%;
	position: relative;
}

.banner img {
	display: block;
	width: 100%;
}
.main .crumbs {
	text-align: right;
	height: 50px;
	line-height: 50px;
	border-bottom: 1px solid #000;
}.main .crumbs  a {
	color: #000;
}
.main .crumbs  i {
	font-style: unset;
	color: #008bd5;

}
.p-nav {
	margin-top: 30px;
}

.p-nav ul li {
	float:left;
	width: 23%;
	text-align: center;
	height: 50px;
	box-sizing: border-box;
	margin: 0 1%;
}.p-nav ul li a {
	color: #000;
}
.p-nav ul li:hover {
	border-bottom: 2px solid #e5000d;
	
}
.p-nav ul li.active{
	border-bottom: 2px solid #e5000d;
	
}



.yuantu{
				width: 300px;
				height: 300px;
				float: left;
				margin-top: 50px;
				position: relative;
				cursor: move;
				border: 1px solid #ccc;
				margin-left: 50px;
			}
			.yuantu	img{
				width: 100%;
				height: 100%;
			}
			.fangdatu{
				width: 300px;
				height: 300px;
				float: left;
			margin-top: 50px;
				display: none;
				overflow: hidden;
				position: relative;
				border: 1px solid #ccc;
			}
			.fangdatu img{
				width: 200%;
				height: 200%;
				position: absolute;
				
				
			}
			.fdj{
				width: 100px;
				height: 100px;
				opacity: 0.5;
				background: red;
				position: absolute;
				left: 0;
				top: 0;
				display: none;
			}
			.m{
				display: block;	
			}
	
.chanpin-right {
	
	margin-left: 100px;
	margin-top: 50px;
}
.chanpin-right h4 {
	margin-top: 20px;
	font-size: 20px;
	font-weight: 300;
}
.chanpin-right h4 i {

	font-style: normal;
}
.main .news_next {
	margin-top: 40px;
}

.main .news_next .l a {
	
	font-size: 16px;
	color: #808080;
	display: block;
	line-height: 87px;
	border-bottom: 1px solid #e6e6e6;
}

.main .news_next .r .share {
	text-align: right;
	margin-top: 40px;
}

.main .news_next .r .share a {
	display: inline-block;
	margin-left: 20px;
}


.share {
	padding: 0 45px;
	
	text-align: center;
}

.share a {
	display: inline-block;
	margin: 0 10px;
}



@media screen and (max-width: 1450px) {
	.main .container {
		width: 1200px;
	}

}

@media screen and (max-width: 1250px) {
	.main .container {
		width: 1000px;
	}
	
}

@media screen and (max-width: 1050px) {

	.main .container {
		width: 100%;
		box-sizing: border-box;
		padding: 0 20px;
		background-color: #FFFFFF;
	}
	

}

@media screen and (max-width: 800px) {
	.p-nav ul li {
		margin: 0;
	}
	.p-nav ul li:hover {
		border-bottom: none;
	}
	.p-nav ul li.active {
		border-bottom: none;
		margin: 0;
	}
	.p-nav ul {
		width: 100%;
		float: none;
	}
	.case ul li {
		width: 49%;
		margin: 0;
		margin-top: 10px;
		margin-right: 2%;
		float: left;
		box-sizing: border-box;
	}
	
	.case ul li:nth-child(2n) {
		margin-right: 0;
	}
	.case {
		padding-top: 20px;
	}
	.p-nav ul li:hover a {
		border-bottom: none;
	}
	.chanpin-left {
		width: 100%;
	}
	.yuantu {
		margin-top: 20px;
		margin-left:10px;
	}
	.fangdatu {
		display: none;
	}
}