/* @media (min-width: 1001px) and (max-width: 1199px) {
	.navbar .container-fluid .navbar-header{
		display: flex;
		align-items: center;
	}
} */
/*产å*/
#product-wrapper{
padding: 60px 0px 70px 0px;
background: #f8f8f8;
	
}
#product-wrapper .product{
	width: 1400px;
	margin: 0 auto;
}
#product-wrapper .product .product_title{
	text-align: center;
	padding-bottom:30px ;
}
#product-wrapper .product .product_title h3{
	font-size: 36px;
	color: #333;
}
#product-wrapper .product .product_title p{
font-size: 17px;
font-weight: 100;
	margin-top: 20px;
}
#product-wrapper .product .swiper-container{
	
}
#product-wrapper .product .swiper-container .swiper-wrapper{
	
}
#product-wrapper .product .swiper-container .swiper-wrapper .swiper-slide{
	width: 23.3%;
	margin-right: 2%;
	box-sizing: border-box;
	float: left;
	text-align: center;
	height: 490px;
	background: #fff;
}
#product-wrapper .product .swiper-container .swiper-wrapper .swiper-slide:hover{
	background: #f6f5f5;
}
#product-wrapper .product .swiper-container .swiper-wrapper .swiper-slide .slide_img{
	height: 300px;
	line-height: 300px;
	width: 100%;
}
#product-wrapper .product .swiper-container .swiper-wrapper .swiper-slide .slide_img img{
	max-width: 100%;
}
#product-wrapper .product .swiper-container .swiper-wrapper .swiper-slide:last-child{
	margin-right: 0;
}

.slide_text{padding: 0 45px;}
.slide_text p{font-size: 18px;  line-height: 35px;margin: 10px 0 10px 0;}
.slide_text span{    font-size: 14px;line-height: 28px; font-weight:100}

/*³ää»*/
#about-wrapper{
	width: 100%;
	border-top: 1px solid #eee;
	position: relative;
	display: inline-block;
	border-bottom: 1px solid #eee;
}
#about-wrapper .about{
	
}
#about-wrapper .about .about_right{
	width: 50%;
	float: right;
}
#about-wrapper .about .about_right img{
	max-width: 100%;
}
#about-wrapper .about .about_left{
	width:50%;
	float: left;
	text-align: center;
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
}
#about-wrapper .about .about_left .text{
	width: 70%;
	display: inline-block;
	text-align: left;
}
#about-wrapper .about .about_left .text h4{
	font-size: 36px;
	color: #333;
	margin-bottom: 20px;
}
#about-wrapper .about .about_left .text p{
	font-size: 14px;
	color: #666;
	line-height: 26px;
font-weight:100;
}



/*æ¡ä¾*/
#case-wrapper{
	width: 100%;
	/* display: inline-block; */
	background: #fff;
	overflow: hidden;
}
#case-wrapper .case{
	width: 100%;
	margin: 0 auto;
padding-top: 50px;
}
#case-wrapper .case ul{
	display: inline-block;
	width: 100%;
	margin-bottom: 0;
}
#case-wrapper .case ul li{
	float: left;
	width: 25%;
	height: 560px;
	position: relative;
}
#case-wrapper .case ul li a{
	width: 100%;
	height: 100%;
	display: inline-block;
	position: relative;
}
#case-wrapper .case ul li a .case_bg{
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.3);
	z-index: 1;
	position: absolute;
}
#case-wrapper .case ul li a .case_img{
	height: auto;
	width: 100%;
	position: relative;
	display: flex;
}
#case-wrapper .case ul li a .case_img img{
	width: 100%;
	height: 100%;
}
#case-wrapper .case ul li a .case_img p{
	color: #fff;
	position: absolute;
	z-index: 2;
	font-size: 18px;
	width: 100%;
	text-align: center;
        top:50%
}
#case-wrapper .case ul li a .case_text{
	position: absolute;
	height: 110px;
	background: #fff;
	z-index: 3;
	padding: 10px 15px;
	box-sizing: border-box;
	display: none;
	animation: caseBottom .2s linear;
}
#case-wrapper .case ul li a .case_text h5{
	font-size: 18px;
	color: #333;
padding-bottom:10px;
}
#case-wrapper .case ul li a .case_text p{
	font-size: 14px;
	color: #333;
	text-overflow: -o-ellipsis-lastline;
	  overflow: hidden;
	  text-overflow: ellipsis;
	  display: -webkit-box;
	  -webkit-line-clamp: 2;
	  line-clamp: 2;
	  -webkit-box-orient: vertical;
font-weight:100;
}
#case-wrapper .case ul li:hover a .case_text{
	display: block;
	bottom: 0;
}
#case-wrapper .case ul li:hover a .case_bg{
	display: none;
}
#case-wrapper .case ul li:hover a .case_img p{
	display: none;
}
@keyframes caseBottom{
	from{
		bottom: -110px;
	}
	to{
		bottom: 0;
	}
}

/*ç³»å°å*/
#contact-wrapper{
	text-align: center;
	width: 100%;
	height: 435px;
	background: url(../images/contact_bg.png) center no-repeat;
	/* background-size: 100%; */
}
#contact-wrapper .contact_title{
	text-align: center;
	padding-bottom:15px;
	padding-top: 40px;
}
#contact-wrapper .contact_title h3{
	font-size: 36px;
	color: #333;
}
.contact_title p{font-size:17px; font-weight:100;margin: 20px 10px 0 10px;}
.contact_list{padding-top: 30px;}
#contact-wrapper .contact ul{
	background: #fff;
	height: auto;
	display: inline-block;
	width: 1400px;
}
#contact-wrapper .contact ul li{
	float: left;
	width: 25%;
	border-right: 1px solid #e6e6e6;
	box-sizing: border-box;
	margin: 30px 0;
	padding: 0 30px;
	box-sizing: border-box;
}
#contact-wrapper .contact ul li:last-child{
	border-right: none;
}
#contact-wrapper .contact ul li .contact_icon{
	width: 91px;
	height: 95px;
	margin: 0 auto;
}
#contact-wrapper .contact ul li h3{
	color: #333;
	font-size: 18px;
	line-height: 35px;
}
#contact-wrapper .contact ul li p{
	font-size: 16px;
}



@media (max-width:1200px) {
	#product-wrapper .product{
		width: 100%;
	}


	#contact-wrapper{
		background: #fff;
		height: auto;
	}
	#contact-wrapper .contact ul{
		width: 100%;
		display: flex;
		flex-wrap: wrap;
		height: auto;
	}
	#contact-wrapper .contact ul li{
		width: 50%;
		margin: 0;
		padding: 20px;
		border-bottom: 1px #e6e6e6 solid;
	}
	#contact-wrapper .contact_title{
		display: none;
	}
	#footer-wrapper .footer{
		width: 100%;
		padding: 0 20px;
		box-sizing: border-box;
text-align:center;
	}
	
	/*³ää»*/
	#about-wrapper .about .about_right{
		width: 100%;
	}
	#about-wrapper .about .about_right img{
		width: 100%;
	}
	#about-wrapper .about .about_left{
		position: static;
		width: 100%;
		transform: translateY(0);
		margin-top: 30px;
	}
	#about-wrapper .about .about_left .text{
		width: 95%;
	}
	
}

@media (min-width:320px ) and (max-width:750px) {
	
	#product-wrapper .product .swiper-container .swiper-wrapper .swiper-slide{
		width: 48.5%;
		margin-bottom: 20px;
	}
	#product-wrapper .product .swiper-container .swiper-wrapper{
		display: flex;
		flex-wrap: wrap;
		/* justify-content: space-between; */
	}
	#product-wrapper .product .swiper-container .swiper-wrapper .swiper-slide:nth-child(2n){
		margin-right: 0;
	}
	#case-wrapper{
		height: auto;
		overflow: initial;
	}
	#case-wrapper .case{
		width: 100%;
		height: auto;
	}
	#case-wrapper .case ul{
		width: 100%;
		display: flex;
		flex-wrap: wrap;
		height: auto;
	}
	#case-wrapper .case ul li{
		width: 50%;
	}
}

@media  (max-width: 640px) {
	#product-wrapper .product .swiper-container .swiper-wrapper .swiper-slide{
		width: 48.5%;
		float: left;
		text-align: center;
		height: 280px;
	}
	#product-wrapper .product .swiper-container .swiper-wrapper .swiper-slide .slide_img{
		height: 200px;
		display: flex;
		align-items: center;
		justify-content: center;
	}
	#product-wrapper .product .swiper-container .swiper-wrapper .swiper-slide .slide_img img{
		width: 80%;
	}
}