.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;
	white-space : nowrap;
}.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;
	margin: 0 1%;
	box-sizing: border-box;
	
}.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;
	
}










.case{
	padding-top: 50px;
	
}
.case .b-title{
	position: relative;
	text-align: center;
	color: #008bd5;
}
.case .b-title h4 {
	
	font-size: 25px;
	font-weight: 400;
	
}
.case .b-title h4::before {
	position: absolute;
	top: 50%;
	left: 40%;
	transform: translate(-50%);
	content: "";
	display: block;
	height: 2px;
	background-color:#008bd5;
	width: 8%;
}
.case .b-title h4::after {

	position: absolute;
	top: 50%;
	left: 60%;
	transform: translate(-50%);
	content: "";
	display: block;
	height: 2px;
	background-color:#008bd5;
	width: 8%;
}

.case ul li {
	width: 23%;
	margin: 1%;
	float: left;
	border: 2px solid rgba(0, 0, 0, 0.3);
	box-sizing: border-box;
	
}
.case ul li a {
	display: block;
	width: 100%;
	position: relative;
	box-sizing: border-box;
}
.case ul li a img {
	width: 100%;
}
.case ul li a p{
	width: 100%;
	height: 30px;
	line-height: 30px;
	position: absolute;
	top: 0;
	background:rgba(0, 0, 0, 0.3) url(../images/public/right2.svg) no-repeat;
	background-size: 25px;
	color: #fff;
	background-position: right;
	text-indent: 1em;
	
}






@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;
	}
	
	
}