@media (min-width: 993px){
    .left-box {
        width: calc(100vw - 173px);
        position: relative;
    }
}
@media (min-width: 1360px){
    .left-box {
        width: calc(100vw - 203px);
        position: relative;
    }
}
/*banner背景图片动画*/
@-webkit-keyframes scale-bg{
	from{
		-webkit-transform:scale(1.2);
		transform:scale(1.2);
	}
	to{
		-webkit-transform:scale(1);
		transform:scale(1);
	}
}
@keyframes scale-bg{
	from{
		-webkit-transform:scale(1.2);
		transform:scale(1.2);
	}
	to{
		-webkit-transform:scale(1);
		transform:scale(1);
	}
}

/*banner*/
.index_main{
	overflow: hidden;
}
.index_main .section1{
	position: relative;
}
@media (min-width: 993px){
    .vedio {
        width: calc(100vw - 173px);
        position: relative;
        background: #000;
        display: block;
    }
    .vedio-img{
    	display: none;
    }    
}
@media (min-width: 1360px){
    .vedio {
        width: calc(100vw - 203px);
        position: relative;
        z-index: -1;    	
    }
}
@media (max-width: 993px){
	.vedio{
		display: none;
	}
	.vedio-img{
		display: block;
	}
	.vedio-img img{
    	width: 100%;
    }
}
.index_main .section1 .index_banner .item{
	background-size: cover;
	-webkit-background-size:cover;
	background-position: center;
	background-repeat: no-repeat;
	height:100vh;
	position: relative;
}
.index_main .section1 .index_banner .item.slick-current .scaleBg{
	visibility: visible; 
	-webkit-animation:scale-bg 6s linear forwards;
	animation:scale-bg 6s linear forwards;
}
.index_main .section1 .index_banner .items{
	background-size: cover;
	background-position: center center;
	background-repeat: no-repeat;
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	z-index: 0;
}
.index_main .section1 .index_banner .items:after{
	content: "";
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
}
.index_main .section1 .index_banner .item .inner .block_txt{
	position: absolute;
	top: 44%;
	right: 10px;
	left:0;
	opacity: 0;
	transform: translateY(40px);
	-webkit-transform: translateY(40px);
	-webkit-transition: all 1000ms ease;
	transition: all 1000ms ease;
}
.index_main .section1 .index_banner .item.active .inner .block_txt{
	opacity: 1;
	-webkit-transform: translateY(0);
	transform: translateY(0);
	-webkit-transition-delay: 100ms;
	transition-delay: 100ms;
}
.index_main .section1 .index_banner .item .inner .block_txt h4{
	font-size: 20px;
	color: #fff;
	text-align: center;
	font-family: 'COCO';
}
.index_main .section1 .index_banner .item .inner .block_txt h2{
	color: #f4f4f4;
	font-size: 20px;
	font-weight: 600;
	text-align:left;
	letter-spacing:5px;
	margin:10px 0;
}
.index_main .section1 .index_banner .item .inner .block_txt p{
	color: #f4f4f4;
	font-size: 20px;
}
.index_main .section1 .index_banner .item .inner .block_txt h2 span{
	color: #f5c920;
	display: inline-block;
	letter-spacing: 5px;
}
.index_main .section1 .index_banner .item .inner .block_txt h3{
	color: #fff;
	font-size: 22px;
	text-align:center;
	margin-top: 10px;
	letter-spacing: 3px;
}
.index_main .section1 .slick_txt{
	width:30%;
	height: 100%;
	background-color: transparent;
	transition: all 500ms ease;
	-webkit-transition:all 500ms ease;
	background-repeat: no-repeat;
	position: absolute;
	top: 0;
	font-size: 0;
	outline: none;
	border:0;
}
.index_main .section1 .left{
	left: 0;
}
.index_main .section1 .right{
	right:0;
}
.index_main .section1 .slick_txt:hover .slick_arrow{
	opacity: 1;
	visibility: visible;
}
.index_main .section1 .slick_txt .slick_arrow{
	width: 20px;
	height: 36px;
	background-repeat: no-repeat;
	background-position: center;
	margin-top: -18px;
	position: absolute;
	top: 50%;
	cursor: pointer;
	transition: all 500ms ease;
	-webkit-transition:all 500ms ease;
	opacity: 0;
	visibility: hidden;
}
.index_main .section1 .slick_txt .prev{
	background-image:url(../image/ban_prev.png);
	left:60px;
}
.index_main .section1 .slick_txt .next{
	background-image:url(../image/ban_next.png);
	right:60px;
}
.index_main .section1 .slick_txt .prev:hover{
	background-image:url(../image/ban_prev_hover.png);
}
.index_main .section1 .slick_txt .next:hover{
	background-image:url(../image/ban_next_hover.png);
}
.index_main .section1 .number{
    height:50px;
    background:rgba(0,0,0,0.5);
	position: absolute;
	bottom:0px;
	left: 0;
	padding-bottom: 0px;
}
.index_main .section1 .number span{
	font-family: "Myriad Pro","Microsoft YaHei";
    font-size: 18px;
    line-height: 50px;
	color: #fff;
	display: inline-block;
	cursor: pointer;
	position: relative;
	transition: all 500ms ease;
    -webkit-transition:all 500ms ease;
    padding:0 10px;
    margin-right:50px;
}
@media (min-width: 1360px)  {
	.index_main .section1 .number{
		height:70px;
	}
	.index_main .section1 .number span{
		line-height: 70px;
	}
}
.index_main .section1 .number span:last-child{
	margin-right: 0;
}
.index_main .section1 .number span:after{
	content: "";
	display: inline-block;
	width: 0;
	height: 4px;
	background: #d83838;
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	-webkit-transform: translateX(-50%);
	top:0;
	opacity: 0;
	visibility: hidden;
	transition: all 500ms ease;
	-webkit-transition:all 500ms ease;
}
.index_main .section1 .number span.active:after{
	width: 100%;
	opacity: 1;
	visibility: visible;
}
.index_main .section1 .number .liaojie{
    width:300px;
    height:100%;
    background:#d83838;
    position: absolute;
    top:0;
    right:0;
}
.index_main .section1 .number .liaojie a{
    display: block;
    color:#fff;
    font-size: 18px;
    line-height: 50px;
    padding:0 40px;
}
@media (min-width: 1360px)  {	
	.index_main .section1 .number .liaojie a{
		line-height: 70px;
	}
}
.index_main .section1 .number .liaojie a::after{
    content:'';
    display: inline-block;
    width:100px;
    height:2px;
    background:#fff;
    margin:0 0 5px 40px;
}

@media only screen and (max-width: 992px){
	.index_main .section1 .index_banner .item .inner .block_txt h2 {	
	    font-size: 18px;	    
	    letter-spacing: 1px; 
	}
	.index_main .section1 .index_banner .item .inner .block_txt p {	    
	    font-size: 17px;
	}
	.index_main .section1 .index_banner .item{
		height: 100vh;
	}
	.index_main .section1 .index_banner .item .inner .block_txt{
		left: 0;
		right:0;
		margin: 0 auto;
		padding: 0 20px;
		top: 42%;
	}
	.index_main .section1 .index_banner .slick-arrow{
		display: none !important;
	}
    .index_main .section1 .index_banner .slick-dots{
    	position: absolute;
    	bottom: 12px;
    }
    .index_main .section1 .index_banner .slick-dots li{
    	width: 12px;
    	height: 12px;
    	border-radius: 50%;
    	border:2px solid #fff;
    }
    .index_main .section1 .index_banner .slick-dots li button{
    	display: none;
    }
    .index_main .section1 .index_banner .slick-dots li.slick-active{
    	background: #fff;
    }
	.index_main .section1 .number{
		bottom: 12%;
		display: none;
	}
	.index_main .section1 .number span{
		margin-right: 22px;
	}
	.index_main .section1 .number span:after{
		bottom: -14px;
	}
}

/* 产品展示 */
.section2 .product-nav{
	padding:20px 0 0 0;
	text-align: center;
}
.section2 .product-nav ul {
	margin:0;
	display: flex;
	display: -webkit-flex;
	flex-wrap: nowrap;
	justify-content:space-between;
}
.section2 .product-nav ul li{
	display: inline-block;
	width:10%;
	padding:20px 0;
	text-align: center;
}
.section2 .product-nav ul li.active{
	border-bottom:2px solid #d83838;
}
.section2 .product-nav ul li:hover{
	border-bottom: 2px solid #d83838;
}
.section2 .product-nav ul li a img{
	height:25px;
}
.section2 .product-nav ul li a p{
	margin:0;
	padding-top:10px;
}
.section2 .product-content{
	width:100%;
	padding:50px 0 70px 0;
	background:#f7f7f7;
}
.section2 .product-content .product-tab{
	display: none;
}
.section2 .product-content .product-tab.active{
	display: block;
}
.section2 .product-content .product-left{
	padding-right:60px;
}
.section2 .product-content .m-product-left{
	display:none;
}
.section2 .product-content .product-type{
	margin-bottom:40px;
}
.section2 .product-content .product-type h1{
	font-size: 30px;
	font-weight: bold;
}
.section2 .product-content .product-type ul li{
	padding:15px 0;
	height: 40px;
}
.section2 .product-content .product-type ul li a{
	font-size:18px;
	font-weight: bold;
	padding:8px 0;
}
.section2 .product-content .product-type ul li a:hover{
	color:#d83838;
	border-bottom: 2px solid #d83838;
}
.section2 .product-content .product-type ul li.active a{
	color:#d83838;
	border-bottom:2px solid #d83838;
}
.section2 .product-content .product-type .er{
	width:110px;
	display: block;
	margin:20px 0;
}
.section2 .product-content .product-type p{
	font-size: 14px;
	line-height: 25px;
	letter-spacing: 2px;
}
.section2 .product-content .product-intro{
	padding:20px 0px;
	border-top:2px solid #584a4a;
	height: 190px;
}
.section2 .product-content .product-intro p{
	font-size: 14px;
	letter-spacing: 1px;
	line-height: 25px;
	margin:0;
}
.scrollbox{
    overflow-x: hidden;
    overflow-y: auto;    
    height: 100%;
    padding-right: 10px;
}
/*滚动条样式*/
.scrollbox::-webkit-scrollbar {/*滚动条整体样式*/
    width: 4px;     /*高宽分别对应横竖滚动条的尺寸*/
    height: 4px;
}
.scrollbox::-webkit-scrollbar-thumb {/*滚动条里面小方块*/
    border-radius: 5px;
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
    background: rgba(0,0,0,0.2);
}
.scrollbox::-webkit-scrollbar-track {/*滚动条里面轨道*/
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
    border-radius: 0;
    background: rgba(0,0,0,0.1);
}
.section2 .product-content a.more{
	display: inline-block;
	font-size: 14px;
	padding:8px 0;
	margin-top:25px;
}
.section2 .product-content a.more:hover{
	color: #d83838;
	font-weight: bold;
    border-bottom: 2px solid #d83838;
}
.section2 .product-content .m-more{
	display: none;
}
.section2 .product-content .product-right{
	width:100%;
	column-gap: 10px;
	column-count: 2;
	margin-top:15px;
}
.section2 .product-content .product-right .item{
	margin-bottom: 10px;
}

.section2 .product-content .product-right .item img{
	width:100%;
	-webkit-filter: grayscale(0);
			filter: grayscale(0);
	-webkit-transition: all 300ms;
	-o-transition: all 300ms;
	-moz-transition: all 300ms;
	transition: all 300ms;
  }
  .section2 .product-content .product-right .item img:hover {	
	-webkit-filter: grayscale(100%) !important;
	-moz-filter: grayscale(100%) !important;
	-ms-filter: grayscale(100%) !important;
	-o-filter: grayscale(100%) !important;
	filter: grayscale(100%) !important;
	filter: gray !important;
	/* transform: scale(1.05); */
  }

  /* 手机端产品 */

.section2 .product-content .product-right .item p{
	float:left;
	font-size:16px;
	font-weight: bold;
	padding:50px 0 0 0;
}
.section2 .product-content .product-right .item span{
	display: block;
	width:18px;
	float:right;
	font-size: 12px;
	line-height: 14px;
}
@media (max-width: 1440px)  {
	.section2 .product-content .product-left{
		padding-right:10px;
	}
	.section2 .product-content .m-product-left .product-type ul li{
		display: inline-block;
		padding-right:20px;
	}
	.section2 .product-content .product-type{
		margin-bottom:10px;
	}
	.section2 .product-content .m-more{
		text-align: center;
		margin-top:10px;
	}
	.section2 .product-content{
		padding:15px 0 30px 0;
	}
}
@media (max-width: 992px)  {
	.section2 .product-content .product-left{
		display:none;
	}
	.section2 .product-content .m-product-left{
		display:block;
	}
	.section2 .product-content .m-product-left .product-type ul li{
		display: inline-block;
		padding-right:20px;
	}
	.section2 .product-content .product-type{
		margin-bottom:10px;
	}
	.section2 .product-content .m-more{
		display: block;
		text-align: center;
		margin-top:10px;
	}
	.section2 .product-content{
		padding:15px 0 30px 0;
	}
}


@media (max-width: 768px)  {
	.section2 .product-nav ul li{
		width:auto;
		margin:0;
		margin-right:13px;
	}
	.section2 .product-nav ul li a img{
		height:13px;
	}
	.section2 .product-nav ul li a p{
		font-size: 8px;
	}
	.section2 .product-content .product-type h1{
		font-size: 25px;
	}
	.section2 .product-content .product-type ul li a{
		font-size: 15px;
	}
	.section2 .product-content .product-left{
		padding:0;
	}
	.section2 .product-content .product-right .item p{
		font-size: 12px;
	}
	.section2 .product-content .product-right .item span{
		display: none;
	}
}





  /* 关于我们 */
.section3 .about-intro{
	  padding:80px 0;
  }
.section3 .about-intro .about-title h1{
	font-size: 30px;
	font-weight: bold;
	margin-bottom:30px;
}
.section3 .about-intro .about-title a{
	display: inline-block;
	margin-bottom:15px;
	font-size: 18px;
	padding:5px 0;
}
.section3 .about-intro .about-title a:hover{
    border-bottom:2px solid #d83838;
	color:#d83838;
	font-weight: bold;
}
.section3 .about-intro .about-content{
	font-size: 14px;
	line-height: 25px;
}
.section3 .about-img{
	margin-bottom:80px;
}
.section3 .about-img img{
	width:100%;
	transition: all 1s;
	margin-bottom: 15px;
}
.section3 .about-img>div>div:nth-child(1){
	padding-right:0;
}
@media (max-width: 992px){
    .section3 .about-img img{
		margin-bottom:10px;
	}
	.section3 .about-intro{
		padding:50px 0;
	}
	.section3 .about-img{
		margin-bottom: 40px;
	}
}
@media (max-width: 768px)  {
	.section3 .about-intro .about-title h1{
		font-size: 25px;
		margin-bottom:20px;
	}
}




/* 流程 */
.section4 .process{
	padding:70px 0;
	border-top:2px solid #d83838;
}
.section4 .process .process-title h1{
	font-size: 30px;
	font-weight: bold;
	margin-bottom: 20px;
}
.section4 .process .process-img{
	margin:40px 0;
}
.section4 .process .process-img .process-img-box{
	text-align: center;
	background:#f3f3f3;
	padding:20px 0;
	border-top-left-radius: 20px;
	transition: all 0.5s;
	margin-bottom:10px;
}
.section4 .process .process-img .process-img-box.active{
	background:#d83838;
	color:#fff;
}
.section4 .process .process-img .process-img-box span{
	font-size: 40px;
}
.section4 .process .process-img .process-img-box p{
	margin:0;
	margin-top:15px;
}
.section4 .process .process-img .process-img-box:hover{
	color:#fff;
	background:#d83838;
}
.section4 .process .ad-img{
	margin:30px 0;
	background:url(../img/ad.jpg) no-repeat fixed left center;
	background-size: contain;
	height: 520px;
}

@media (max-width: 768px)  {
	.section4 .process .process-title h1{
		font-size: 25px;
	}
	.section4 .process{
		padding:30px 0;
	}
}


/* 联系我们 */
.section5{
	margin-bottom:120px;
}
.section5 .contact-title h1{
	font-size: 30px;
	font-weight: bold;
}
.section5 .contact-form{
	width:100%;
	height:40px;
	border:2px solid #1e1e1e;
	margin-top:20px;
}
.section5 .contact-form form{
	width:100%;
	height:100%;
}
.section5 .contact-form form input{
	display: block;
	border:none;
	height:100%;
	float: left;
	width:80%;
}
.section5 .contact-form form input:-moz-placeholder {
    color: #595858;
	opacity: 0.5;
	font-size: 14px;
	padding-left:10px;
}
.section5 .contact-form form input:-ms-input-placeholder{
    color: #595858;
	opacity: 0.5;
	font-size: 14px;
	padding-left:10px;
}
.section5 .contact-form form input::-webkit-input-placeholder{
    color: #595858;
	opacity: 0.5;
	font-size: 14px;
	padding-left:10px;
}
.section5 .contact-form form input:focus{
    outline: none;
    border:0;
}
.section5 .contact-form form button{
	width:20%;
	height:100%;
	background:#1e1e1e;
	border:none;
	color:#fff;
}
@media (max-width: 768px)  {
	.section5 .contact-title h1{
		font-size: 30px;
	}
}


@media only screen and (max-width: 767px){
    
}
@media only screen and (max-width: 340px){
 
}
@media only screen and (max-width: 320px){
	
}